diff --git a/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/AutoMlClient.java b/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/AutoMlClient.java
index 226c41e69..034019efc 100644
--- a/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/AutoMlClient.java
+++ b/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/AutoMlClient.java
@@ -196,8 +196,8 @@ public final OperationsClient getOperationsClient() {
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the project to create the dataset for.
-   * @param dataset The dataset to create.
+   * @param parent Required. The resource name of the project to create the dataset for.
+   * @param dataset Required. The dataset to create.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Dataset createDataset(LocationName parent, Dataset dataset) {
@@ -223,8 +223,8 @@ public final Dataset createDataset(LocationName parent, Dataset dataset) {
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the project to create the dataset for.
-   * @param dataset The dataset to create.
+   * @param parent Required. The resource name of the project to create the dataset for.
+   * @param dataset Required. The dataset to create.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Dataset createDataset(String parent, Dataset dataset) {
@@ -295,7 +295,7 @@ public final UnaryCallable<CreateDatasetRequest, Dataset> createDatasetCallable(
    * }
    * </code></pre>
    *
-   * @param dataset The dataset which replaces the resource on the server.
+   * @param dataset Required. The dataset which replaces the resource on the server.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Dataset updateDataset(Dataset dataset) {
@@ -361,7 +361,7 @@ public final UnaryCallable<UpdateDatasetRequest, Dataset> updateDatasetCallable(
    * }
    * </code></pre>
    *
-   * @param name The resource name of the dataset to retrieve.
+   * @param name Required. The resource name of the dataset to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Dataset getDataset(DatasetName name) {
@@ -383,7 +383,7 @@ public final Dataset getDataset(DatasetName name) {
    * }
    * </code></pre>
    *
-   * @param name The resource name of the dataset to retrieve.
+   * @param name Required. The resource name of the dataset to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Dataset getDataset(String name) {
@@ -451,7 +451,7 @@ public final UnaryCallable<GetDatasetRequest, Dataset> getDatasetCallable() {
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the project from which to list datasets.
+   * @param parent Required. The resource name of the project from which to list datasets.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListDatasetsPagedResponse listDatasets(LocationName parent) {
@@ -477,7 +477,7 @@ public final ListDatasetsPagedResponse listDatasets(LocationName parent) {
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the project from which to list datasets.
+   * @param parent Required. The resource name of the project from which to list datasets.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListDatasetsPagedResponse listDatasets(String parent) {
@@ -581,7 +581,7 @@ public final UnaryCallable<ListDatasetsRequest, ListDatasetsResponse> listDatase
    * }
    * </code></pre>
    *
-   * @param name The resource name of the dataset to delete.
+   * @param name Required. The resource name of the dataset to delete.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -607,7 +607,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteDatasetAsync(Datase
    * }
    * </code></pre>
    *
-   * @param name The resource name of the dataset to delete.
+   * @param name Required. The resource name of the dataset to delete.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1015,8 +1015,8 @@ public final UnaryCallable<ExportDataRequest, Operation> exportDataCallable() {
    * }
    * </code></pre>
    *
-   * @param parent Resource name of the parent project where the model is being created.
-   * @param model The model to create.
+   * @param parent Required. Resource name of the parent project where the model is being created.
+   * @param model Required. The model to create.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1047,8 +1047,8 @@ public final OperationFuture<Model, OperationMetadata> createModelAsync(
    * }
    * </code></pre>
    *
-   * @param parent Resource name of the parent project where the model is being created.
-   * @param model The model to create.
+   * @param parent Required. Resource name of the parent project where the model is being created.
+   * @param model Required. The model to create.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1157,7 +1157,7 @@ public final UnaryCallable<CreateModelRequest, Operation> createModelCallable()
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model.
+   * @param name Required. Resource name of the model.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Model getModel(ModelName name) {
@@ -1179,7 +1179,7 @@ public final Model getModel(ModelName name) {
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model.
+   * @param name Required. Resource name of the model.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final Model getModel(String name) {
@@ -1247,7 +1247,7 @@ public final UnaryCallable<GetModelRequest, Model> getModelCallable() {
    * }
    * </code></pre>
    *
-   * @param parent Resource name of the project, from which to list the models.
+   * @param parent Required. Resource name of the project, from which to list the models.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListModelsPagedResponse listModels(LocationName parent) {
@@ -1271,7 +1271,7 @@ public final ListModelsPagedResponse listModels(LocationName parent) {
    * }
    * </code></pre>
    *
-   * @param parent Resource name of the project, from which to list the models.
+   * @param parent Required. Resource name of the project, from which to list the models.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListModelsPagedResponse listModels(String parent) {
@@ -1374,7 +1374,7 @@ public final UnaryCallable<ListModelsRequest, ListModelsResponse> listModelsCall
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model being deleted.
+   * @param name Required. Resource name of the model being deleted.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1400,7 +1400,7 @@ public final OperationFuture<Empty, OperationMetadata> deleteModelAsync(ModelNam
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model being deleted.
+   * @param name Required. Resource name of the model being deleted.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1496,8 +1496,8 @@ public final UnaryCallable<DeleteModelRequest, Operation> deleteModelCallable()
    * <p>[node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
    * will reset the deployment state without pausing the model's availability.
    *
-   * <p>Only applicable for Text Classification, Image Object Detection and Tables; all other
-   * domains manage deployment automatically.
+   * <p>Only applicable for Text Classification, Image Object Detection , Tables, and Image
+   * Segmentation; all other domains manage deployment automatically.
    *
    * <p>Returns an empty response in the [response][google.longrunning.Operation.response] field
    * when it completes.
@@ -1511,7 +1511,7 @@ public final UnaryCallable<DeleteModelRequest, Operation> deleteModelCallable()
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model to deploy.
+   * @param name Required. Resource name of the model to deploy.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1530,8 +1530,8 @@ public final OperationFuture<Empty, OperationMetadata> deployModelAsync(ModelNam
    * <p>[node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
    * will reset the deployment state without pausing the model's availability.
    *
-   * <p>Only applicable for Text Classification, Image Object Detection and Tables; all other
-   * domains manage deployment automatically.
+   * <p>Only applicable for Text Classification, Image Object Detection , Tables, and Image
+   * Segmentation; all other domains manage deployment automatically.
    *
    * <p>Returns an empty response in the [response][google.longrunning.Operation.response] field
    * when it completes.
@@ -1545,7 +1545,7 @@ public final OperationFuture<Empty, OperationMetadata> deployModelAsync(ModelNam
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model to deploy.
+   * @param name Required. Resource name of the model to deploy.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1563,8 +1563,8 @@ public final OperationFuture<Empty, OperationMetadata> deployModelAsync(String n
    * <p>[node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
    * will reset the deployment state without pausing the model's availability.
    *
-   * <p>Only applicable for Text Classification, Image Object Detection and Tables; all other
-   * domains manage deployment automatically.
+   * <p>Only applicable for Text Classification, Image Object Detection , Tables, and Image
+   * Segmentation; all other domains manage deployment automatically.
    *
    * <p>Returns an empty response in the [response][google.longrunning.Operation.response] field
    * when it completes.
@@ -1599,8 +1599,8 @@ public final OperationFuture<Empty, OperationMetadata> deployModelAsync(
    * <p>[node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
    * will reset the deployment state without pausing the model's availability.
    *
-   * <p>Only applicable for Text Classification, Image Object Detection and Tables; all other
-   * domains manage deployment automatically.
+   * <p>Only applicable for Text Classification, Image Object Detection , Tables, and Image
+   * Segmentation; all other domains manage deployment automatically.
    *
    * <p>Returns an empty response in the [response][google.longrunning.Operation.response] field
    * when it completes.
@@ -1633,8 +1633,8 @@ public final OperationFuture<Empty, OperationMetadata> deployModelAsync(
    * <p>[node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
    * will reset the deployment state without pausing the model's availability.
    *
-   * <p>Only applicable for Text Classification, Image Object Detection and Tables; all other
-   * domains manage deployment automatically.
+   * <p>Only applicable for Text Classification, Image Object Detection , Tables, and Image
+   * Segmentation; all other domains manage deployment automatically.
    *
    * <p>Returns an empty response in the [response][google.longrunning.Operation.response] field
    * when it completes.
@@ -1676,7 +1676,7 @@ public final UnaryCallable<DeployModelRequest, Operation> deployModelCallable()
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model to undeploy.
+   * @param name Required. Resource name of the model to undeploy.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1706,7 +1706,7 @@ public final OperationFuture<Empty, OperationMetadata> undeployModelAsync(ModelN
    * }
    * </code></pre>
    *
-   * @param name Resource name of the model to undeploy.
+   * @param name Required. Resource name of the model to undeploy.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -1819,7 +1819,7 @@ public final UnaryCallable<UndeployModelRequest, Operation> undeployModelCallabl
    * }
    * </code></pre>
    *
-   * @param name Resource name for the model evaluation.
+   * @param name Required. Resource name for the model evaluation.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ModelEvaluation getModelEvaluation(ModelEvaluationName name) {
@@ -1843,7 +1843,7 @@ public final ModelEvaluation getModelEvaluation(ModelEvaluationName name) {
    * }
    * </code></pre>
    *
-   * @param name Resource name for the model evaluation.
+   * @param name Required. Resource name for the model evaluation.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ModelEvaluation getModelEvaluation(String name) {
@@ -2118,8 +2118,9 @@ public final OperationFuture<Empty, OperationMetadata> exportEvaluatedExamplesAs
    * }
    * </code></pre>
    *
-   * @param parent Resource name of the model to list the model evaluations for. If modelId is set
-   *     as "-", this will list model evaluations from across all models of the parent location.
+   * @param parent Required. Resource name of the model to list the model evaluations for. If
+   *     modelId is set as "-", this will list model evaluations from across all models of the
+   *     parent location.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListModelEvaluationsPagedResponse listModelEvaluations(ModelName parent) {
@@ -2145,8 +2146,9 @@ public final ListModelEvaluationsPagedResponse listModelEvaluations(ModelName pa
    * }
    * </code></pre>
    *
-   * @param parent Resource name of the model to list the model evaluations for. If modelId is set
-   *     as "-", this will list model evaluations from across all models of the parent location.
+   * @param parent Required. Resource name of the model to list the model evaluations for. If
+   *     modelId is set as "-", this will list model evaluations from across all models of the
+   *     parent location.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListModelEvaluationsPagedResponse listModelEvaluations(String parent) {
@@ -2251,7 +2253,7 @@ public final ListModelEvaluationsPagedResponse listModelEvaluations(
    * }
    * </code></pre>
    *
-   * @param name The resource name of the annotation spec to retrieve.
+   * @param name Required. The resource name of the annotation spec to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final AnnotationSpec getAnnotationSpec(AnnotationSpecName name) {
@@ -2275,7 +2277,7 @@ public final AnnotationSpec getAnnotationSpec(AnnotationSpecName name) {
    * }
    * </code></pre>
    *
-   * @param name The resource name of the annotation spec to retrieve.
+   * @param name Required. The resource name of the annotation spec to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final AnnotationSpec getAnnotationSpec(String name) {
@@ -2341,7 +2343,7 @@ public final UnaryCallable<GetAnnotationSpecRequest, AnnotationSpec> getAnnotati
    * }
    * </code></pre>
    *
-   * @param name The resource name of the table spec to retrieve.
+   * @param name Required. The resource name of the table spec to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final TableSpec getTableSpec(TableSpecName name) {
@@ -2363,7 +2365,7 @@ public final TableSpec getTableSpec(TableSpecName name) {
    * }
    * </code></pre>
    *
-   * @param name The resource name of the table spec to retrieve.
+   * @param name Required. The resource name of the table spec to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final TableSpec getTableSpec(String name) {
@@ -2431,7 +2433,7 @@ public final UnaryCallable<GetTableSpecRequest, TableSpec> getTableSpecCallable(
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the dataset to list table specs from.
+   * @param parent Required. The resource name of the dataset to list table specs from.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListTableSpecsPagedResponse listTableSpecs(DatasetName parent) {
@@ -2457,7 +2459,7 @@ public final ListTableSpecsPagedResponse listTableSpecs(DatasetName parent) {
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the dataset to list table specs from.
+   * @param parent Required. The resource name of the dataset to list table specs from.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListTableSpecsPagedResponse listTableSpecs(String parent) {
@@ -2560,7 +2562,7 @@ public final ListTableSpecsPagedResponse listTableSpecs(ListTableSpecsRequest re
    * }
    * </code></pre>
    *
-   * @param tableSpec The table spec which replaces the resource on the server.
+   * @param tableSpec Required. The table spec which replaces the resource on the server.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final TableSpec updateTableSpec(TableSpec tableSpec) {
@@ -2627,7 +2629,7 @@ public final UnaryCallable<UpdateTableSpecRequest, TableSpec> updateTableSpecCal
    * }
    * </code></pre>
    *
-   * @param name The resource name of the column spec to retrieve.
+   * @param name Required. The resource name of the column spec to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ColumnSpec getColumnSpec(ColumnSpecName name) {
@@ -2649,7 +2651,7 @@ public final ColumnSpec getColumnSpec(ColumnSpecName name) {
    * }
    * </code></pre>
    *
-   * @param name The resource name of the column spec to retrieve.
+   * @param name Required. The resource name of the column spec to retrieve.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ColumnSpec getColumnSpec(String name) {
@@ -2717,7 +2719,7 @@ public final UnaryCallable<GetColumnSpecRequest, ColumnSpec> getColumnSpecCallab
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the table spec to list column specs from.
+   * @param parent Required. The resource name of the table spec to list column specs from.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListColumnSpecsPagedResponse listColumnSpecs(TableSpecName parent) {
@@ -2743,7 +2745,7 @@ public final ListColumnSpecsPagedResponse listColumnSpecs(TableSpecName parent)
    * }
    * </code></pre>
    *
-   * @param parent The resource name of the table spec to list column specs from.
+   * @param parent Required. The resource name of the table spec to list column specs from.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListColumnSpecsPagedResponse listColumnSpecs(String parent) {
@@ -2846,7 +2848,7 @@ public final ListColumnSpecsPagedResponse listColumnSpecs(ListColumnSpecsRequest
    * }
    * </code></pre>
    *
-   * @param columnSpec The column spec which replaces the resource on the server.
+   * @param columnSpec Required. The column spec which replaces the resource on the server.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ColumnSpec updateColumnSpec(ColumnSpec columnSpec) {
diff --git a/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceClient.java b/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceClient.java
index 476810c23..d17bb4b0a 100644
--- a/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceClient.java
+++ b/google-cloud-automl/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceClient.java
@@ -193,7 +193,7 @@ public final OperationsClient getOperationsClient() {
    * }
    * </code></pre>
    *
-   * @param name Name of the model requested to serve the prediction.
+   * @param name Required. Name of the model requested to serve the prediction.
    * @param payload Required. Payload to perform a prediction on. The payload must match the problem
    *     type that the model was trained to solve.
    * @param params Additional domain-specific parameters, any string must be up to 25000 characters
@@ -206,12 +206,9 @@ public final OperationsClient getOperationsClient() {
    *     on the image, it will only produce bounding boxes which have at least this confidence
    *     score. Value in 0 to 1 range, default is 0.5. `max_bounding_box_count` - (int64) No more
    *     than this number of bounding boxes will be returned in the response. Default is 100, the
-   *     requested value may be limited by server. &#42; For Tables: `feature_importance` -
-   *     (boolean) Whether
-   *     <p>[feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *     should be populated in the returned
-   *     <p>[TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation]. The default is
-   *     false.
+   *     requested value may be limited by server. &#42; For Tables:
+   *     feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance should
+   *     be populated in the returned TablesAnnotation. The default is false.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final PredictResponse predict(
@@ -250,7 +247,7 @@ public final PredictResponse predict(
    * }
    * </code></pre>
    *
-   * @param name Name of the model requested to serve the prediction.
+   * @param name Required. Name of the model requested to serve the prediction.
    * @param payload Required. Payload to perform a prediction on. The payload must match the problem
    *     type that the model was trained to solve.
    * @param params Additional domain-specific parameters, any string must be up to 25000 characters
@@ -263,12 +260,9 @@ public final PredictResponse predict(
    *     on the image, it will only produce bounding boxes which have at least this confidence
    *     score. Value in 0 to 1 range, default is 0.5. `max_bounding_box_count` - (int64) No more
    *     than this number of bounding boxes will be returned in the response. Default is 100, the
-   *     requested value may be limited by server. &#42; For Tables: `feature_importance` -
-   *     (boolean) Whether
-   *     <p>[feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *     should be populated in the returned
-   *     <p>[TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation]. The default is
-   *     false.
+   *     requested value may be limited by server. &#42; For Tables:
+   *     feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance should
+   *     be populated in the returned TablesAnnotation. The default is false.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final PredictResponse predict(
@@ -371,12 +365,12 @@ public final UnaryCallable<PredictRequest, PredictResponse> predictCallable() {
    * }
    * </code></pre>
    *
-   * @param name Name of the model requested to serve the batch prediction.
+   * @param name Required. Name of the model requested to serve the batch prediction.
    * @param inputConfig Required. The input configuration for batch prediction.
    * @param outputConfig Required. The Configuration specifying where output predictions should be
    *     written.
-   * @param params Additional domain-specific parameters for the predictions, any string must be up
-   *     to 25000 characters long.
+   * @param params Required. Additional domain-specific parameters for the predictions, any string
+   *     must be up to 25000 characters long.
    *     <p>&#42; For Text Classification:
    *     <p>`score_threshold` - (float) A value from 0.0 to 1.0. When the model makes predictions
    *     for a text snippet, it will only produce results that have at least this confidence score.
@@ -391,31 +385,36 @@ public final UnaryCallable<PredictRequest, PredictResponse> predictCallable() {
    *     default is 0.5. `max_bounding_box_count` - (int64) No more than this number of bounding
    *     boxes will be produced per image. Default is 100, the requested value may be limited by
    *     server.
-   *     <p>&#42; For Video Classification : `score_threshold` - (float) A value from 0.0 to 1.0.
-   *     When the model makes predictions for a video, it will only produce results that have at
-   *     least this confidence score. The default is 0.5. `segment_classification` - (boolean) Set
-   *     to true to request segment-level classification. AutoML Video Intelligence returns labels
-   *     and their confidence scores for the entire segment of the video that user specified in the
-   *     request configuration. The default is "true". `shot_classification` - (boolean) Set to true
-   *     to request shot-level classification. AutoML Video Intelligence determines the boundaries
-   *     for each camera shot in the entire segment of the video that user specified in the request
-   *     configuration. AutoML Video Intelligence then returns labels and their confidence scores
-   *     for each detected shot, along with the start and end time of the shot. WARNING: Model
-   *     evaluation is not done for this classification type, the quality of it depends on training
-   *     data, but there are no metrics provided to describe that quality. The default is "false".
+   *     <p>&#42; For Video Classification :
+   *     <p>`score_threshold` - (float) A value from 0.0 to 1.0. When the model makes predictions
+   *     for a video, it will only produce results that have at least this confidence score. The
+   *     default is 0.5. `segment_classification` - (boolean) Set to true to request segment-level
+   *     classification. AutoML Video Intelligence returns labels and their confidence scores for
+   *     the entire segment of the video that user specified in the request configuration. The
+   *     default is "true". `shot_classification` - (boolean) Set to true to request shot-level
+   *     classification. AutoML Video Intelligence determines the boundaries for each camera shot in
+   *     the entire segment of the video that user specified in the request configuration. AutoML
+   *     Video Intelligence then returns labels and their confidence scores for each detected shot,
+   *     along with the start and end time of the shot. WARNING: Model evaluation is not done for
+   *     this classification type, the quality of it depends on training data, but there are no
+   *     metrics provided to describe that quality. The default is "false".
    *     `1s_interval_classification` - (boolean) Set to true to request classification for a video
    *     at one-second intervals. AutoML Video Intelligence returns labels and their confidence
    *     scores for each second of the entire segment of the video that user specified in the
    *     request configuration. WARNING: Model evaluation is not done for this classification type,
    *     the quality of it depends on training data, but there are no metrics provided to describe
    *     that quality. The default is "false".
-   *     <p>&#42; For Video Object Tracking: `score_threshold` - (float) When Model detects objects
-   *     on video frames, it will only produce bounding boxes which have at least this confidence
-   *     score. Value in 0 to 1 range, default is 0.5. `max_bounding_box_count` - (int64) No more
-   *     than this number of bounding boxes will be returned per frame. Default is 100, the
-   *     requested value may be limited by server. `min_bounding_box_size` - (float) Only bounding
-   *     boxes with shortest edge at least that long as a relative value of video frame size will be
-   *     returned. Value in 0 to 1 range. Default is 0.
+   *     <p>&#42; For Tables:
+   *     <p>feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *     should be populated in the returned TablesAnnotations. The default is false.
+   *     <p>&#42; For Video Object Tracking:
+   *     <p>`score_threshold` - (float) When Model detects objects on video frames, it will only
+   *     produce bounding boxes which have at least this confidence score. Value in 0 to 1 range,
+   *     default is 0.5. `max_bounding_box_count` - (int64) No more than this number of bounding
+   *     boxes will be returned per frame. Default is 100, the requested value may be limited by
+   *     server. `min_bounding_box_size` - (float) Only bounding boxes with shortest edge at least
+   *     that long as a relative value of video frame size will be returned. Value in 0 to 1 range.
+   *     Default is 0.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
@@ -459,12 +458,12 @@ public final OperationFuture<BatchPredictResult, OperationMetadata> batchPredict
    * }
    * </code></pre>
    *
-   * @param name Name of the model requested to serve the batch prediction.
+   * @param name Required. Name of the model requested to serve the batch prediction.
    * @param inputConfig Required. The input configuration for batch prediction.
    * @param outputConfig Required. The Configuration specifying where output predictions should be
    *     written.
-   * @param params Additional domain-specific parameters for the predictions, any string must be up
-   *     to 25000 characters long.
+   * @param params Required. Additional domain-specific parameters for the predictions, any string
+   *     must be up to 25000 characters long.
    *     <p>&#42; For Text Classification:
    *     <p>`score_threshold` - (float) A value from 0.0 to 1.0. When the model makes predictions
    *     for a text snippet, it will only produce results that have at least this confidence score.
@@ -479,31 +478,36 @@ public final OperationFuture<BatchPredictResult, OperationMetadata> batchPredict
    *     default is 0.5. `max_bounding_box_count` - (int64) No more than this number of bounding
    *     boxes will be produced per image. Default is 100, the requested value may be limited by
    *     server.
-   *     <p>&#42; For Video Classification : `score_threshold` - (float) A value from 0.0 to 1.0.
-   *     When the model makes predictions for a video, it will only produce results that have at
-   *     least this confidence score. The default is 0.5. `segment_classification` - (boolean) Set
-   *     to true to request segment-level classification. AutoML Video Intelligence returns labels
-   *     and their confidence scores for the entire segment of the video that user specified in the
-   *     request configuration. The default is "true". `shot_classification` - (boolean) Set to true
-   *     to request shot-level classification. AutoML Video Intelligence determines the boundaries
-   *     for each camera shot in the entire segment of the video that user specified in the request
-   *     configuration. AutoML Video Intelligence then returns labels and their confidence scores
-   *     for each detected shot, along with the start and end time of the shot. WARNING: Model
-   *     evaluation is not done for this classification type, the quality of it depends on training
-   *     data, but there are no metrics provided to describe that quality. The default is "false".
+   *     <p>&#42; For Video Classification :
+   *     <p>`score_threshold` - (float) A value from 0.0 to 1.0. When the model makes predictions
+   *     for a video, it will only produce results that have at least this confidence score. The
+   *     default is 0.5. `segment_classification` - (boolean) Set to true to request segment-level
+   *     classification. AutoML Video Intelligence returns labels and their confidence scores for
+   *     the entire segment of the video that user specified in the request configuration. The
+   *     default is "true". `shot_classification` - (boolean) Set to true to request shot-level
+   *     classification. AutoML Video Intelligence determines the boundaries for each camera shot in
+   *     the entire segment of the video that user specified in the request configuration. AutoML
+   *     Video Intelligence then returns labels and their confidence scores for each detected shot,
+   *     along with the start and end time of the shot. WARNING: Model evaluation is not done for
+   *     this classification type, the quality of it depends on training data, but there are no
+   *     metrics provided to describe that quality. The default is "false".
    *     `1s_interval_classification` - (boolean) Set to true to request classification for a video
    *     at one-second intervals. AutoML Video Intelligence returns labels and their confidence
    *     scores for each second of the entire segment of the video that user specified in the
    *     request configuration. WARNING: Model evaluation is not done for this classification type,
    *     the quality of it depends on training data, but there are no metrics provided to describe
    *     that quality. The default is "false".
-   *     <p>&#42; For Video Object Tracking: `score_threshold` - (float) When Model detects objects
-   *     on video frames, it will only produce bounding boxes which have at least this confidence
-   *     score. Value in 0 to 1 range, default is 0.5. `max_bounding_box_count` - (int64) No more
-   *     than this number of bounding boxes will be returned per frame. Default is 100, the
-   *     requested value may be limited by server. `min_bounding_box_size` - (float) Only bounding
-   *     boxes with shortest edge at least that long as a relative value of video frame size will be
-   *     returned. Value in 0 to 1 range. Default is 0.
+   *     <p>&#42; For Tables:
+   *     <p>feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *     should be populated in the returned TablesAnnotations. The default is false.
+   *     <p>&#42; For Video Object Tracking:
+   *     <p>`score_threshold` - (float) When Model detects objects on video frames, it will only
+   *     produce bounding boxes which have at least this confidence score. Value in 0 to 1 range,
+   *     default is 0.5. `max_bounding_box_count` - (int64) No more than this number of bounding
+   *     boxes will be returned per frame. Default is 100, the requested value may be limited by
+   *     server. `min_bounding_box_size` - (float) Only bounding boxes with shortest edge at least
+   *     that long as a relative value of video frame size will be returned. Value in 0 to 1 range.
+   *     Default is 0.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   @BetaApi(
diff --git a/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlGrpc.java b/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlGrpc.java
index 5564a0c35..de26dcec9 100644
--- a/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlGrpc.java
+++ b/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlGrpc.java
@@ -1681,7 +1681,8 @@ public void deleteModel(
      * (as e.g. changing
      * [node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
      *  will reset the deployment state without pausing the model's availability.
-     * Only applicable for Text Classification, Image Object Detection and Tables; all other domains manage deployment automatically.
+     * Only applicable for Text Classification, Image Object Detection , Tables, and Image Segmentation; all other domains manage
+     * deployment automatically.
      * Returns an empty response in the
      * [response][google.longrunning.Operation.response] field when it completes.
      * </pre>
@@ -2290,7 +2291,8 @@ public void deleteModel(
      * (as e.g. changing
      * [node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
      *  will reset the deployment state without pausing the model's availability.
-     * Only applicable for Text Classification, Image Object Detection and Tables; all other domains manage deployment automatically.
+     * Only applicable for Text Classification, Image Object Detection , Tables, and Image Segmentation; all other domains manage
+     * deployment automatically.
      * Returns an empty response in the
      * [response][google.longrunning.Operation.response] field when it completes.
      * </pre>
@@ -2700,7 +2702,8 @@ public com.google.longrunning.Operation deleteModel(
      * (as e.g. changing
      * [node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
      *  will reset the deployment state without pausing the model's availability.
-     * Only applicable for Text Classification, Image Object Detection and Tables; all other domains manage deployment automatically.
+     * Only applicable for Text Classification, Image Object Detection , Tables, and Image Segmentation; all other domains manage
+     * deployment automatically.
      * Returns an empty response in the
      * [response][google.longrunning.Operation.response] field when it completes.
      * </pre>
@@ -3102,7 +3105,8 @@ protected AutoMlFutureStub build(io.grpc.Channel channel, io.grpc.CallOptions ca
      * (as e.g. changing
      * [node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
      *  will reset the deployment state without pausing the model's availability.
-     * Only applicable for Text Classification, Image Object Detection and Tables; all other domains manage deployment automatically.
+     * Only applicable for Text Classification, Image Object Detection , Tables, and Image Segmentation; all other domains manage
+     * deployment automatically.
      * Returns an empty response in the
      * [response][google.longrunning.Operation.response] field when it completes.
      * </pre>
diff --git a/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceGrpc.java b/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceGrpc.java
index adc34abb5..71ad913ae 100644
--- a/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceGrpc.java
+++ b/grpc-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceGrpc.java
@@ -213,14 +213,12 @@ public void predict(
      *
      *
      * <pre>
-     * Perform a batch prediction. Unlike the online
-     * [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
+     * Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
      * prediction result won't be immediately available in the response. Instead,
      * a long running operation object is returned. User can poll the operation
      * result via [GetOperation][google.longrunning.Operations.GetOperation]
-     * method. Once the operation is done,
-     * [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is
-     * returned in the [response][google.longrunning.Operation.response] field.
+     * method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is returned in
+     * the [response][google.longrunning.Operation.response] field.
      * Available for following ML problems:
      * * Image Classification
      * * Image Object Detection
@@ -317,14 +315,12 @@ public void predict(
      *
      *
      * <pre>
-     * Perform a batch prediction. Unlike the online
-     * [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
+     * Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
      * prediction result won't be immediately available in the response. Instead,
      * a long running operation object is returned. User can poll the operation
      * result via [GetOperation][google.longrunning.Operations.GetOperation]
-     * method. Once the operation is done,
-     * [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is
-     * returned in the [response][google.longrunning.Operation.response] field.
+     * method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is returned in
+     * the [response][google.longrunning.Operation.response] field.
      * Available for following ML problems:
      * * Image Classification
      * * Image Object Detection
@@ -402,14 +398,12 @@ public com.google.cloud.automl.v1beta1.PredictResponse predict(
      *
      *
      * <pre>
-     * Perform a batch prediction. Unlike the online
-     * [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
+     * Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
      * prediction result won't be immediately available in the response. Instead,
      * a long running operation object is returned. User can poll the operation
      * result via [GetOperation][google.longrunning.Operations.GetOperation]
-     * method. Once the operation is done,
-     * [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is
-     * returned in the [response][google.longrunning.Operation.response] field.
+     * method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is returned in
+     * the [response][google.longrunning.Operation.response] field.
      * Available for following ML problems:
      * * Image Classification
      * * Image Object Detection
@@ -485,14 +479,12 @@ protected PredictionServiceFutureStub build(
      *
      *
      * <pre>
-     * Perform a batch prediction. Unlike the online
-     * [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
+     * Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
      * prediction result won't be immediately available in the response. Instead,
      * a long running operation object is returned. User can poll the operation
      * result via [GetOperation][google.longrunning.Operations.GetOperation]
-     * method. Once the operation is done,
-     * [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is
-     * returned in the [response][google.longrunning.Operation.response] field.
+     * method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is returned in
+     * the [response][google.longrunning.Operation.response] field.
      * Available for following ML problems:
      * * Image Classification
      * * Image Object Detection
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpec.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpec.java
index f4cb5f017..6010ebe99 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpec.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpec.java
@@ -181,10 +181,8 @@ public com.google.protobuf.ByteString getNameBytes() {
    *
    *
    * <pre>
-   * Required.
-   * The name of the annotation spec to show in the interface. The name can be
+   * Required. The name of the annotation spec to show in the interface. The name can be
    * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-   * (_), and ASCII digits 0-9.
    * </pre>
    *
    * <code>string display_name = 2;</code>
@@ -206,10 +204,8 @@ public java.lang.String getDisplayName() {
    *
    *
    * <pre>
-   * Required.
-   * The name of the annotation spec to show in the interface. The name can be
+   * Required. The name of the annotation spec to show in the interface. The name can be
    * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-   * (_), and ASCII digits 0-9.
    * </pre>
    *
    * <code>string display_name = 2;</code>
@@ -714,10 +710,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Required.
-     * The name of the annotation spec to show in the interface. The name can be
+     * Required. The name of the annotation spec to show in the interface. The name can be
      * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-     * (_), and ASCII digits 0-9.
      * </pre>
      *
      * <code>string display_name = 2;</code>
@@ -739,10 +733,8 @@ public java.lang.String getDisplayName() {
      *
      *
      * <pre>
-     * Required.
-     * The name of the annotation spec to show in the interface. The name can be
+     * Required. The name of the annotation spec to show in the interface. The name can be
      * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-     * (_), and ASCII digits 0-9.
      * </pre>
      *
      * <code>string display_name = 2;</code>
@@ -764,10 +756,8 @@ public com.google.protobuf.ByteString getDisplayNameBytes() {
      *
      *
      * <pre>
-     * Required.
-     * The name of the annotation spec to show in the interface. The name can be
+     * Required. The name of the annotation spec to show in the interface. The name can be
      * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-     * (_), and ASCII digits 0-9.
      * </pre>
      *
      * <code>string display_name = 2;</code>
@@ -788,10 +778,8 @@ public Builder setDisplayName(java.lang.String value) {
      *
      *
      * <pre>
-     * Required.
-     * The name of the annotation spec to show in the interface. The name can be
+     * Required. The name of the annotation spec to show in the interface. The name can be
      * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-     * (_), and ASCII digits 0-9.
      * </pre>
      *
      * <code>string display_name = 2;</code>
@@ -808,10 +796,8 @@ public Builder clearDisplayName() {
      *
      *
      * <pre>
-     * Required.
-     * The name of the annotation spec to show in the interface. The name can be
+     * Required. The name of the annotation spec to show in the interface. The name can be
      * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-     * (_), and ASCII digits 0-9.
      * </pre>
      *
      * <code>string display_name = 2;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOrBuilder.java
index 1e4e5cdbb..439b1e004 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOrBuilder.java
@@ -56,10 +56,8 @@ public interface AnnotationSpecOrBuilder
    *
    *
    * <pre>
-   * Required.
-   * The name of the annotation spec to show in the interface. The name can be
+   * Required. The name of the annotation spec to show in the interface. The name can be
    * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-   * (_), and ASCII digits 0-9.
    * </pre>
    *
    * <code>string display_name = 2;</code>
@@ -71,10 +69,8 @@ public interface AnnotationSpecOrBuilder
    *
    *
    * <pre>
-   * Required.
-   * The name of the annotation spec to show in the interface. The name can be
+   * Required. The name of the annotation spec to show in the interface. The name can be
    * up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-   * (_), and ASCII digits 0-9.
    * </pre>
    *
    * <code>string display_name = 2;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOuterClass.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOuterClass.java
index e9eef6095..ff959130e 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOuterClass.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AnnotationSpecOuterClass.java
@@ -42,19 +42,24 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n1google/cloud/automl/v1beta1/annotation"
           + "_spec.proto\022\033google.cloud.automl.v1beta1"
-          + "\032\034google/api/annotations.proto\"K\n\016Annota"
-          + "tionSpec\022\014\n\004name\030\001 \001(\t\022\024\n\014display_name\030\002"
-          + " \001(\t\022\025\n\rexample_count\030\t \001(\005B\245\001\n\037com.goog"
-          + "le.cloud.automl.v1beta1P\001ZAgoogle.golang"
-          + ".org/genproto/googleapis/cloud/automl/v1"
-          + "beta1;automl\312\002\033Google\\Cloud\\AutoMl\\V1bet"
-          + "a1\352\002\036Google::Cloud::AutoML::V1beta1b\006pro"
-          + "to3"
+          + "\032\031google/api/resource.proto\032\034google/api/"
+          + "annotations.proto\"\326\001\n\016AnnotationSpec\022\014\n\004"
+          + "name\030\001 \001(\t\022\024\n\014display_name\030\002 \001(\t\022\025\n\rexam"
+          + "ple_count\030\t \001(\005:\210\001\352A\204\001\n$automl.googleapi"
+          + "s.com/AnnotationSpec\022\\projects/{project}"
+          + "/locations/{location}/datasets/{dataset}"
+          + "/annotationSpecs/{annotation_spec}B\245\001\n\037c"
+          + "om.google.cloud.automl.v1beta1P\001ZAgoogle"
+          + ".golang.org/genproto/googleapis/cloud/au"
+          + "toml/v1beta1;automl\312\002\033Google\\Cloud\\AutoM"
+          + "l\\V1beta1\352\002\036Google::Cloud::AutoML::V1bet"
+          + "a1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.api.AnnotationsProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_AnnotationSpec_descriptor =
@@ -65,6 +70,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "Name", "DisplayName", "ExampleCount",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
     com.google.api.AnnotationsProto.getDescriptor();
   }
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlProto.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlProto.java
index 2c5bbda7d..2a6ca3947 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlProto.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/AutoMlProto.java
@@ -154,216 +154,260 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n)google/cloud/automl/v1beta1/service.pr"
           + "oto\022\033google.cloud.automl.v1beta1\032\034google"
-          + "/api/annotations.proto\0324google/cloud/aut"
-          + "oml/v1beta1/annotation_payload.proto\0321go"
-          + "ogle/cloud/automl/v1beta1/annotation_spe"
-          + "c.proto\032-google/cloud/automl/v1beta1/col"
-          + "umn_spec.proto\032)google/cloud/automl/v1be"
-          + "ta1/dataset.proto\032\'google/cloud/automl/v"
-          + "1beta1/image.proto\032$google/cloud/automl/"
-          + "v1beta1/io.proto\032\'google/cloud/automl/v1"
-          + "beta1/model.proto\0322google/cloud/automl/v"
-          + "1beta1/model_evaluation.proto\032,google/cl"
-          + "oud/automl/v1beta1/operations.proto\032,goo"
-          + "gle/cloud/automl/v1beta1/table_spec.prot"
-          + "o\032#google/longrunning/operations.proto\032 "
-          + "google/protobuf/field_mask.proto\032\027google"
-          + "/api/client.proto\"]\n\024CreateDatasetReques"
-          + "t\022\016\n\006parent\030\001 \001(\t\0225\n\007dataset\030\002 \001(\0132$.goo"
-          + "gle.cloud.automl.v1beta1.Dataset\"!\n\021GetD"
-          + "atasetRequest\022\014\n\004name\030\001 \001(\t\"\\\n\023ListDatas"
-          + "etsRequest\022\016\n\006parent\030\001 \001(\t\022\016\n\006filter\030\003 \001"
-          + "(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n\npage_token\030\006 \001("
-          + "\t\"g\n\024ListDatasetsResponse\0226\n\010datasets\030\001 "
-          + "\003(\0132$.google.cloud.automl.v1beta1.Datase"
-          + "t\022\027\n\017next_page_token\030\002 \001(\t\"~\n\024UpdateData"
-          + "setRequest\0225\n\007dataset\030\001 \001(\0132$.google.clo"
-          + "ud.automl.v1beta1.Dataset\022/\n\013update_mask"
-          + "\030\002 \001(\0132\032.google.protobuf.FieldMask\"$\n\024De"
-          + "leteDatasetRequest\022\014\n\004name\030\001 \001(\t\"a\n\021Impo"
-          + "rtDataRequest\022\014\n\004name\030\001 \001(\t\022>\n\014input_con"
-          + "fig\030\003 \001(\0132(.google.cloud.automl.v1beta1."
-          + "InputConfig\"c\n\021ExportDataRequest\022\014\n\004name"
-          + "\030\001 \001(\t\022@\n\routput_config\030\003 \001(\0132).google.c"
-          + "loud.automl.v1beta1.OutputConfig\"(\n\030GetA"
-          + "nnotationSpecRequest\022\014\n\004name\030\001 \001(\t\"S\n\023Ge"
-          + "tTableSpecRequest\022\014\n\004name\030\001 \001(\t\022.\n\nfield"
-          + "_mask\030\002 \001(\0132\032.google.protobuf.FieldMask\""
-          + "\216\001\n\025ListTableSpecsRequest\022\016\n\006parent\030\001 \001("
-          + "\t\022.\n\nfield_mask\030\002 \001(\0132\032.google.protobuf."
-          + "FieldMask\022\016\n\006filter\030\003 \001(\t\022\021\n\tpage_size\030\004"
-          + " \001(\005\022\022\n\npage_token\030\006 \001(\t\"n\n\026ListTableSpe"
-          + "csResponse\022;\n\013table_specs\030\001 \003(\0132&.google"
-          + ".cloud.automl.v1beta1.TableSpec\022\027\n\017next_"
-          + "page_token\030\002 \001(\t\"\205\001\n\026UpdateTableSpecRequ"
-          + "est\022:\n\ntable_spec\030\001 \001(\0132&.google.cloud.a"
-          + "utoml.v1beta1.TableSpec\022/\n\013update_mask\030\002"
-          + " \001(\0132\032.google.protobuf.FieldMask\"T\n\024GetC"
-          + "olumnSpecRequest\022\014\n\004name\030\001 \001(\t\022.\n\nfield_"
-          + "mask\030\002 \001(\0132\032.google.protobuf.FieldMask\"\217"
-          + "\001\n\026ListColumnSpecsRequest\022\016\n\006parent\030\001 \001("
-          + "\t\022.\n\nfield_mask\030\002 \001(\0132\032.google.protobuf."
-          + "FieldMask\022\016\n\006filter\030\003 \001(\t\022\021\n\tpage_size\030\004"
-          + " \001(\005\022\022\n\npage_token\030\006 \001(\t\"q\n\027ListColumnSp"
-          + "ecsResponse\022=\n\014column_specs\030\001 \003(\0132\'.goog"
-          + "le.cloud.automl.v1beta1.ColumnSpec\022\027\n\017ne"
-          + "xt_page_token\030\002 \001(\t\"\210\001\n\027UpdateColumnSpec"
-          + "Request\022<\n\013column_spec\030\001 \001(\0132\'.google.cl"
-          + "oud.automl.v1beta1.ColumnSpec\022/\n\013update_"
-          + "mask\030\002 \001(\0132\032.google.protobuf.FieldMask\"W"
-          + "\n\022CreateModelRequest\022\016\n\006parent\030\001 \001(\t\0221\n\005"
-          + "model\030\004 \001(\0132\".google.cloud.automl.v1beta"
-          + "1.Model\"\037\n\017GetModelRequest\022\014\n\004name\030\001 \001(\t"
-          + "\"Z\n\021ListModelsRequest\022\016\n\006parent\030\001 \001(\t\022\016\n"
-          + "\006filter\030\003 \001(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n\npage"
-          + "_token\030\006 \001(\t\"`\n\022ListModelsResponse\0221\n\005mo"
-          + "del\030\001 \003(\0132\".google.cloud.automl.v1beta1."
-          + "Model\022\027\n\017next_page_token\030\002 \001(\t\"\"\n\022Delete"
-          + "ModelRequest\022\014\n\004name\030\001 \001(\t\"\312\002\n\022DeployMod"
-          + "elRequest\022\204\001\n0image_object_detection_mod"
-          + "el_deployment_metadata\030\002 \001(\0132H.google.cl"
-          + "oud.automl.v1beta1.ImageObjectDetectionM"
-          + "odelDeploymentMetadataH\000\022\201\001\n.image_class"
-          + "ification_model_deployment_metadata\030\004 \001("
-          + "\0132G.google.cloud.automl.v1beta1.ImageCla"
-          + "ssificationModelDeploymentMetadataH\000\022\014\n\004"
-          + "name\030\001 \001(\tB\033\n\031model_deployment_metadata\""
-          + "$\n\024UndeployModelRequest\022\014\n\004name\030\001 \001(\t\"o\n"
-          + "\022ExportModelRequest\022\014\n\004name\030\001 \001(\t\022K\n\rout"
-          + "put_config\030\003 \001(\01324.google.cloud.automl.v"
-          + "1beta1.ModelExportOutputConfig\"\207\001\n\036Expor"
-          + "tEvaluatedExamplesRequest\022\014\n\004name\030\001 \001(\t\022"
-          + "W\n\routput_config\030\003 \001(\0132@.google.cloud.au"
-          + "toml.v1beta1.ExportEvaluatedExamplesOutp"
-          + "utConfig\")\n\031GetModelEvaluationRequest\022\014\n"
-          + "\004name\030\001 \001(\t\"d\n\033ListModelEvaluationsReque"
-          + "st\022\016\n\006parent\030\001 \001(\t\022\016\n\006filter\030\003 \001(\t\022\021\n\tpa"
-          + "ge_size\030\004 \001(\005\022\022\n\npage_token\030\006 \001(\t\"\177\n\034Lis"
-          + "tModelEvaluationsResponse\022F\n\020model_evalu"
-          + "ation\030\001 \003(\0132,.google.cloud.automl.v1beta"
-          + "1.ModelEvaluation\022\027\n\017next_page_token\030\002 \001"
-          + "(\t2\331\"\n\006AutoMl\022\254\001\n\rCreateDataset\0221.google"
-          + ".cloud.automl.v1beta1.CreateDatasetReque"
-          + "st\032$.google.cloud.automl.v1beta1.Dataset"
-          + "\"B\202\323\344\223\002<\"1/v1beta1/{parent=projects/*/lo"
-          + "cations/*}/datasets:\007dataset\022\235\001\n\nGetData"
-          + "set\022..google.cloud.automl.v1beta1.GetDat"
-          + "asetRequest\032$.google.cloud.automl.v1beta"
-          + "1.Dataset\"9\202\323\344\223\0023\0221/v1beta1/{name=projec"
-          + "ts/*/locations/*/datasets/*}\022\256\001\n\014ListDat"
-          + "asets\0220.google.cloud.automl.v1beta1.List"
-          + "DatasetsRequest\0321.google.cloud.automl.v1"
-          + "beta1.ListDatasetsResponse\"9\202\323\344\223\0023\0221/v1b"
-          + "eta1/{parent=projects/*/locations/*}/dat"
-          + "asets\022\264\001\n\rUpdateDataset\0221.google.cloud.a"
-          + "utoml.v1beta1.UpdateDatasetRequest\032$.goo"
-          + "gle.cloud.automl.v1beta1.Dataset\"J\202\323\344\223\002D"
-          + "29/v1beta1/{dataset.name=projects/*/loca"
-          + "tions/*/datasets/*}:\007dataset\022\234\001\n\rDeleteD"
+          + "/api/annotations.proto\032\027google/api/clien"
+          + "t.proto\032\037google/api/field_behavior.proto"
+          + "\032\031google/api/resource.proto\0324google/clou"
+          + "d/automl/v1beta1/annotation_payload.prot"
+          + "o\0321google/cloud/automl/v1beta1/annotatio"
+          + "n_spec.proto\032-google/cloud/automl/v1beta"
+          + "1/column_spec.proto\032)google/cloud/automl"
+          + "/v1beta1/dataset.proto\032\'google/cloud/aut"
+          + "oml/v1beta1/image.proto\032$google/cloud/au"
+          + "toml/v1beta1/io.proto\032\'google/cloud/auto"
+          + "ml/v1beta1/model.proto\0322google/cloud/aut"
+          + "oml/v1beta1/model_evaluation.proto\032,goog"
+          + "le/cloud/automl/v1beta1/operations.proto"
+          + "\032,google/cloud/automl/v1beta1/table_spec"
+          + ".proto\032#google/longrunning/operations.pr"
+          + "oto\032 google/protobuf/field_mask.proto\"\215\001"
+          + "\n\024CreateDatasetRequest\0229\n\006parent\030\001 \001(\tB)"
+          + "\340A\002\372A#\n!locations.googleapis.com/Locatio"
+          + "n\022:\n\007dataset\030\002 \001(\0132$.google.cloud.automl"
+          + ".v1beta1.DatasetB\003\340A\002\"H\n\021GetDatasetReque"
+          + "st\0223\n\004name\030\001 \001(\tB%\340A\002\372A\037\n\035automl.googlea"
+          + "pis.com/Dataset\"\207\001\n\023ListDatasetsRequest\022"
+          + "9\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locations.googl"
+          + "eapis.com/Location\022\016\n\006filter\030\003 \001(\t\022\021\n\tpa"
+          + "ge_size\030\004 \001(\005\022\022\n\npage_token\030\006 \001(\t\"g\n\024Lis"
+          + "tDatasetsResponse\0226\n\010datasets\030\001 \003(\0132$.go"
+          + "ogle.cloud.automl.v1beta1.Dataset\022\027\n\017nex"
+          + "t_page_token\030\002 \001(\t\"\203\001\n\024UpdateDatasetRequ"
+          + "est\022:\n\007dataset\030\001 \001(\0132$.google.cloud.auto"
+          + "ml.v1beta1.DatasetB\003\340A\002\022/\n\013update_mask\030\002"
+          + " \001(\0132\032.google.protobuf.FieldMask\"K\n\024Dele"
+          + "teDatasetRequest\0223\n\004name\030\001 \001(\tB%\340A\002\372A\037\n\035"
+          + "automl.googleapis.com/Dataset\"\215\001\n\021Import"
+          + "DataRequest\0223\n\004name\030\001 \001(\tB%\340A\002\372A\037\n\035autom"
+          + "l.googleapis.com/Dataset\022C\n\014input_config"
+          + "\030\003 \001(\0132(.google.cloud.automl.v1beta1.Inp"
+          + "utConfigB\003\340A\002\"\217\001\n\021ExportDataRequest\0223\n\004n"
+          + "ame\030\001 \001(\tB%\340A\002\372A\037\n\035automl.googleapis.com"
+          + "/Dataset\022E\n\routput_config\030\003 \001(\0132).google"
+          + ".cloud.automl.v1beta1.OutputConfigB\003\340A\002\""
+          + "V\n\030GetAnnotationSpecRequest\022:\n\004name\030\001 \001("
+          + "\tB,\340A\002\372A&\n$automl.googleapis.com/Annotat"
+          + "ionSpec\"|\n\023GetTableSpecRequest\0225\n\004name\030\001"
+          + " \001(\tB\'\340A\002\372A!\n\037automl.googleapis.com/Tabl"
+          + "eSpec\022.\n\nfield_mask\030\002 \001(\0132\032.google.proto"
+          + "buf.FieldMask\"\265\001\n\025ListTableSpecsRequest\022"
+          + "5\n\006parent\030\001 \001(\tB%\340A\002\372A\037\n\035automl.googleap"
+          + "is.com/Dataset\022.\n\nfield_mask\030\002 \001(\0132\032.goo"
+          + "gle.protobuf.FieldMask\022\016\n\006filter\030\003 \001(\t\022\021"
+          + "\n\tpage_size\030\004 \001(\005\022\022\n\npage_token\030\006 \001(\t\"n\n"
+          + "\026ListTableSpecsResponse\022;\n\013table_specs\030\001"
+          + " \003(\0132&.google.cloud.automl.v1beta1.Table"
+          + "Spec\022\027\n\017next_page_token\030\002 \001(\t\"\212\001\n\026Update"
+          + "TableSpecRequest\022?\n\ntable_spec\030\001 \001(\0132&.g"
+          + "oogle.cloud.automl.v1beta1.TableSpecB\003\340A"
+          + "\002\022/\n\013update_mask\030\002 \001(\0132\032.google.protobuf"
+          + ".FieldMask\"~\n\024GetColumnSpecRequest\0226\n\004na"
+          + "me\030\001 \001(\tB(\340A\002\372A\"\n automl.googleapis.com/"
+          + "ColumnSpec\022.\n\nfield_mask\030\002 \001(\0132\032.google."
+          + "protobuf.FieldMask\"\270\001\n\026ListColumnSpecsRe"
+          + "quest\0227\n\006parent\030\001 \001(\tB\'\340A\002\372A!\n\037automl.go"
+          + "ogleapis.com/TableSpec\022.\n\nfield_mask\030\002 \001"
+          + "(\0132\032.google.protobuf.FieldMask\022\016\n\006filter"
+          + "\030\003 \001(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n\npage_token\030"
+          + "\006 \001(\t\"q\n\027ListColumnSpecsResponse\022=\n\014colu"
+          + "mn_specs\030\001 \003(\0132\'.google.cloud.automl.v1b"
+          + "eta1.ColumnSpec\022\027\n\017next_page_token\030\002 \001(\t"
+          + "\"\215\001\n\027UpdateColumnSpecRequest\022A\n\013column_s"
+          + "pec\030\001 \001(\0132\'.google.cloud.automl.v1beta1."
+          + "ColumnSpecB\003\340A\002\022/\n\013update_mask\030\002 \001(\0132\032.g"
+          + "oogle.protobuf.FieldMask\"\207\001\n\022CreateModel"
+          + "Request\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!locatio"
+          + "ns.googleapis.com/Location\0226\n\005model\030\004 \001("
+          + "\0132\".google.cloud.automl.v1beta1.ModelB\003\340"
+          + "A\002\"D\n\017GetModelRequest\0221\n\004name\030\001 \001(\tB#\340A\002"
+          + "\372A\035\n\033automl.googleapis.com/Model\"\205\001\n\021Lis"
+          + "tModelsRequest\0229\n\006parent\030\001 \001(\tB)\340A\002\372A#\n!"
+          + "locations.googleapis.com/Location\022\016\n\006fil"
+          + "ter\030\003 \001(\t\022\021\n\tpage_size\030\004 \001(\005\022\022\n\npage_tok"
+          + "en\030\006 \001(\t\"`\n\022ListModelsResponse\0221\n\005model\030"
+          + "\001 \003(\0132\".google.cloud.automl.v1beta1.Mode"
+          + "l\022\027\n\017next_page_token\030\002 \001(\t\"G\n\022DeleteMode"
+          + "lRequest\0221\n\004name\030\001 \001(\tB#\340A\002\372A\035\n\033automl.g"
+          + "oogleapis.com/Model\"\357\002\n\022DeployModelReque"
+          + "st\022\204\001\n0image_object_detection_model_depl"
+          + "oyment_metadata\030\002 \001(\0132H.google.cloud.aut"
+          + "oml.v1beta1.ImageObjectDetectionModelDep"
+          + "loymentMetadataH\000\022\201\001\n.image_classificati"
+          + "on_model_deployment_metadata\030\004 \001(\0132G.goo"
+          + "gle.cloud.automl.v1beta1.ImageClassifica"
+          + "tionModelDeploymentMetadataH\000\0221\n\004name\030\001 "
+          + "\001(\tB#\340A\002\372A\035\n\033automl.googleapis.com/Model"
+          + "B\033\n\031model_deployment_metadata\"I\n\024Undeplo"
+          + "yModelRequest\0221\n\004name\030\001 \001(\tB#\340A\002\372A\035\n\033aut"
+          + "oml.googleapis.com/Model\"\231\001\n\022ExportModel"
+          + "Request\0221\n\004name\030\001 \001(\tB#\340A\002\372A\035\n\033automl.go"
+          + "ogleapis.com/Model\022P\n\routput_config\030\003 \001("
+          + "\01324.google.cloud.automl.v1beta1.ModelExp"
+          + "ortOutputConfigB\003\340A\002\"\261\001\n\036ExportEvaluated"
+          + "ExamplesRequest\0221\n\004name\030\001 \001(\tB#\340A\002\372A\035\n\033a"
+          + "utoml.googleapis.com/Model\022\\\n\routput_con"
+          + "fig\030\003 \001(\0132@.google.cloud.automl.v1beta1."
+          + "ExportEvaluatedExamplesOutputConfigB\003\340A\002"
+          + "\"X\n\031GetModelEvaluationRequest\022;\n\004name\030\001 "
+          + "\001(\tB-\340A\002\372A\'\n%automl.googleapis.com/Model"
+          + "Evaluation\"\211\001\n\033ListModelEvaluationsReque"
+          + "st\0223\n\006parent\030\001 \001(\tB#\340A\002\372A\035\n\033automl.googl"
+          + "eapis.com/Model\022\016\n\006filter\030\003 \001(\t\022\021\n\tpage_"
+          + "size\030\004 \001(\005\022\022\n\npage_token\030\006 \001(\t\"\177\n\034ListMo"
+          + "delEvaluationsResponse\022F\n\020model_evaluati"
+          + "on\030\001 \003(\0132,.google.cloud.automl.v1beta1.M"
+          + "odelEvaluation\022\027\n\017next_page_token\030\002 \001(\t2"
+          + "\355\'\n\006AutoMl\022\275\001\n\rCreateDataset\0221.google.cl"
+          + "oud.automl.v1beta1.CreateDatasetRequest\032"
+          + "$.google.cloud.automl.v1beta1.Dataset\"S\202"
+          + "\323\344\223\002<\"1/v1beta1/{parent=projects/*/locat"
+          + "ions/*}/datasets:\007dataset\332A\016parent,datas"
+          + "et\022\244\001\n\nGetDataset\022..google.cloud.automl."
+          + "v1beta1.GetDatasetRequest\032$.google.cloud"
+          + ".automl.v1beta1.Dataset\"@\202\323\344\223\0023\0221/v1beta"
+          + "1/{name=projects/*/locations/*/datasets/"
+          + "*}\332A\004name\022\267\001\n\014ListDatasets\0220.google.clou"
+          + "d.automl.v1beta1.ListDatasetsRequest\0321.g"
+          + "oogle.cloud.automl.v1beta1.ListDatasetsR"
+          + "esponse\"B\202\323\344\223\0023\0221/v1beta1/{parent=projec"
+          + "ts/*/locations/*}/datasets\332A\006parent\022\276\001\n\r"
+          + "UpdateDataset\0221.google.cloud.automl.v1be"
+          + "ta1.UpdateDatasetRequest\032$.google.cloud."
+          + "automl.v1beta1.Dataset\"T\202\323\344\223\002D29/v1beta1"
+          + "/{dataset.name=projects/*/locations/*/da"
+          + "tasets/*}:\007dataset\332A\007dataset\022\320\001\n\rDeleteD"
           + "ataset\0221.google.cloud.automl.v1beta1.Del"
           + "eteDatasetRequest\032\035.google.longrunning.O"
-          + "peration\"9\202\323\344\223\0023*1/v1beta1/{name=project"
-          + "s/*/locations/*/datasets/*}\022\244\001\n\nImportDa"
-          + "ta\022..google.cloud.automl.v1beta1.ImportD"
-          + "ataRequest\032\035.google.longrunning.Operatio"
-          + "n\"G\202\323\344\223\002A\"</v1beta1/{name=projects/*/loc"
-          + "ations/*/datasets/*}:importData:\001*\022\244\001\n\nE"
-          + "xportData\022..google.cloud.automl.v1beta1."
-          + "ExportDataRequest\032\035.google.longrunning.O"
-          + "peration\"G\202\323\344\223\002A\"</v1beta1/{name=project"
-          + "s/*/locations/*/datasets/*}:exportData:\001"
-          + "*\022\304\001\n\021GetAnnotationSpec\0225.google.cloud.a"
-          + "utoml.v1beta1.GetAnnotationSpecRequest\032+"
-          + ".google.cloud.automl.v1beta1.AnnotationS"
-          + "pec\"K\202\323\344\223\002E\022C/v1beta1/{name=projects/*/l"
-          + "ocations/*/datasets/*/annotationSpecs/*}"
-          + "\022\260\001\n\014GetTableSpec\0220.google.cloud.automl."
-          + "v1beta1.GetTableSpecRequest\032&.google.clo"
-          + "ud.automl.v1beta1.TableSpec\"F\202\323\344\223\002@\022>/v1"
-          + "beta1/{name=projects/*/locations/*/datas"
-          + "ets/*/tableSpecs/*}\022\301\001\n\016ListTableSpecs\0222"
-          + ".google.cloud.automl.v1beta1.ListTableSp"
-          + "ecsRequest\0323.google.cloud.automl.v1beta1"
-          + ".ListTableSpecsResponse\"F\202\323\344\223\002@\022>/v1beta"
-          + "1/{parent=projects/*/locations/*/dataset"
-          + "s/*}/tableSpecs\022\315\001\n\017UpdateTableSpec\0223.go"
-          + "ogle.cloud.automl.v1beta1.UpdateTableSpe"
-          + "cRequest\032&.google.cloud.automl.v1beta1.T"
-          + "ableSpec\"]\202\323\344\223\002W2I/v1beta1/{table_spec.n"
+          + "peration\"m\202\323\344\223\0023*1/v1beta1/{name=project"
+          + "s/*/locations/*/datasets/*}\332A\004name\312A*\n\025g"
+          + "oogle.protobuf.Empty\022\021OperationMetadata\022"
+          + "\346\001\n\nImportData\022..google.cloud.automl.v1b"
+          + "eta1.ImportDataRequest\032\035.google.longrunn"
+          + "ing.Operation\"\210\001\202\323\344\223\002A\"</v1beta1/{name=p"
+          + "rojects/*/locations/*/datasets/*}:import"
+          + "Data:\001*\332A\021name,input_config\312A*\n\025google.p"
+          + "rotobuf.Empty\022\021OperationMetadata\022\347\001\n\nExp"
+          + "ortData\022..google.cloud.automl.v1beta1.Ex"
+          + "portDataRequest\032\035.google.longrunning.Ope"
+          + "ration\"\211\001\202\323\344\223\002A\"</v1beta1/{name=projects"
+          + "/*/locations/*/datasets/*}:exportData:\001*"
+          + "\332A\022name,output_config\312A*\n\025google.protobu"
+          + "f.Empty\022\021OperationMetadata\022\313\001\n\021GetAnnota"
+          + "tionSpec\0225.google.cloud.automl.v1beta1.G"
+          + "etAnnotationSpecRequest\032+.google.cloud.a"
+          + "utoml.v1beta1.AnnotationSpec\"R\202\323\344\223\002E\022C/v"
+          + "1beta1/{name=projects/*/locations/*/data"
+          + "sets/*/annotationSpecs/*}\332A\004name\022\267\001\n\014Get"
+          + "TableSpec\0220.google.cloud.automl.v1beta1."
+          + "GetTableSpecRequest\032&.google.cloud.autom"
+          + "l.v1beta1.TableSpec\"M\202\323\344\223\002@\022>/v1beta1/{n"
           + "ame=projects/*/locations/*/datasets/*/ta"
-          + "bleSpecs/*}:\ntable_spec\022\301\001\n\rGetColumnSpe"
-          + "c\0221.google.cloud.automl.v1beta1.GetColum"
-          + "nSpecRequest\032\'.google.cloud.automl.v1bet"
-          + "a1.ColumnSpec\"T\202\323\344\223\002N\022L/v1beta1/{name=pr"
-          + "ojects/*/locations/*/datasets/*/tableSpe"
-          + "cs/*/columnSpecs/*}\022\322\001\n\017ListColumnSpecs\022"
-          + "3.google.cloud.automl.v1beta1.ListColumn"
-          + "SpecsRequest\0324.google.cloud.automl.v1bet"
-          + "a1.ListColumnSpecsResponse\"T\202\323\344\223\002N\022L/v1b"
-          + "eta1/{parent=projects/*/locations/*/data"
-          + "sets/*/tableSpecs/*}/columnSpecs\022\340\001\n\020Upd"
-          + "ateColumnSpec\0224.google.cloud.automl.v1be"
-          + "ta1.UpdateColumnSpecRequest\032\'.google.clo"
-          + "ud.automl.v1beta1.ColumnSpec\"m\202\323\344\223\002g2X/v"
-          + "1beta1/{column_spec.name=projects/*/loca"
-          + "tions/*/datasets/*/tableSpecs/*/columnSp"
-          + "ecs/*}:\013column_spec\022\235\001\n\013CreateModel\022/.go"
-          + "ogle.cloud.automl.v1beta1.CreateModelReq"
-          + "uest\032\035.google.longrunning.Operation\">\202\323\344"
-          + "\223\0028\"//v1beta1/{parent=projects/*/locatio"
-          + "ns/*}/models:\005model\022\225\001\n\010GetModel\022,.googl"
-          + "e.cloud.automl.v1beta1.GetModelRequest\032\""
-          + ".google.cloud.automl.v1beta1.Model\"7\202\323\344\223"
-          + "\0021\022//v1beta1/{name=projects/*/locations/"
-          + "*/models/*}\022\246\001\n\nListModels\022..google.clou"
-          + "d.automl.v1beta1.ListModelsRequest\032/.goo"
-          + "gle.cloud.automl.v1beta1.ListModelsRespo"
-          + "nse\"7\202\323\344\223\0021\022//v1beta1/{parent=projects/*"
-          + "/locations/*}/models\022\226\001\n\013DeleteModel\022/.g"
-          + "oogle.cloud.automl.v1beta1.DeleteModelRe"
-          + "quest\032\035.google.longrunning.Operation\"7\202\323"
-          + "\344\223\0021*//v1beta1/{name=projects/*/location"
-          + "s/*/models/*}\022\240\001\n\013DeployModel\022/.google.c"
-          + "loud.automl.v1beta1.DeployModelRequest\032\035"
-          + ".google.longrunning.Operation\"A\202\323\344\223\002;\"6/"
+          + "bleSpecs/*}\332A\004name\022\312\001\n\016ListTableSpecs\0222."
+          + "google.cloud.automl.v1beta1.ListTableSpe"
+          + "csRequest\0323.google.cloud.automl.v1beta1."
+          + "ListTableSpecsResponse\"O\202\323\344\223\002@\022>/v1beta1"
+          + "/{parent=projects/*/locations/*/datasets"
+          + "/*}/tableSpecs\332A\006parent\022\332\001\n\017UpdateTableS"
+          + "pec\0223.google.cloud.automl.v1beta1.Update"
+          + "TableSpecRequest\032&.google.cloud.automl.v"
+          + "1beta1.TableSpec\"j\202\323\344\223\002W2I/v1beta1/{tabl"
+          + "e_spec.name=projects/*/locations/*/datas"
+          + "ets/*/tableSpecs/*}:\ntable_spec\332A\ntable_"
+          + "spec\022\310\001\n\rGetColumnSpec\0221.google.cloud.au"
+          + "toml.v1beta1.GetColumnSpecRequest\032\'.goog"
+          + "le.cloud.automl.v1beta1.ColumnSpec\"[\202\323\344\223"
+          + "\002N\022L/v1beta1/{name=projects/*/locations/"
+          + "*/datasets/*/tableSpecs/*/columnSpecs/*}"
+          + "\332A\004name\022\333\001\n\017ListColumnSpecs\0223.google.clo"
+          + "ud.automl.v1beta1.ListColumnSpecsRequest"
+          + "\0324.google.cloud.automl.v1beta1.ListColum"
+          + "nSpecsResponse\"]\202\323\344\223\002N\022L/v1beta1/{parent"
+          + "=projects/*/locations/*/datasets/*/table"
+          + "Specs/*}/columnSpecs\332A\006parent\022\356\001\n\020Update"
+          + "ColumnSpec\0224.google.cloud.automl.v1beta1"
+          + ".UpdateColumnSpecRequest\032\'.google.cloud."
+          + "automl.v1beta1.ColumnSpec\"{\202\323\344\223\002g2X/v1be"
+          + "ta1/{column_spec.name=projects/*/locatio"
+          + "ns/*/datasets/*/tableSpecs/*/columnSpecs"
+          + "/*}:\013column_spec\332A\013column_spec\022\311\001\n\013Creat"
+          + "eModel\022/.google.cloud.automl.v1beta1.Cre"
+          + "ateModelRequest\032\035.google.longrunning.Ope"
+          + "ration\"j\202\323\344\223\0028\"//v1beta1/{parent=project"
+          + "s/*/locations/*}/models:\005model\332A\014parent,"
+          + "model\312A\032\n\005Model\022\021OperationMetadata\022\234\001\n\010G"
+          + "etModel\022,.google.cloud.automl.v1beta1.Ge"
+          + "tModelRequest\032\".google.cloud.automl.v1be"
+          + "ta1.Model\">\202\323\344\223\0021\022//v1beta1/{name=projec"
+          + "ts/*/locations/*/models/*}\332A\004name\022\257\001\n\nLi"
+          + "stModels\022..google.cloud.automl.v1beta1.L"
+          + "istModelsRequest\032/.google.cloud.automl.v"
+          + "1beta1.ListModelsResponse\"@\202\323\344\223\0021\022//v1be"
+          + "ta1/{parent=projects/*/locations/*}/mode"
+          + "ls\332A\006parent\022\312\001\n\013DeleteModel\022/.google.clo"
+          + "ud.automl.v1beta1.DeleteModelRequest\032\035.g"
+          + "oogle.longrunning.Operation\"k\202\323\344\223\0021*//v1"
+          + "beta1/{name=projects/*/locations/*/model"
+          + "s/*}\332A\004name\312A*\n\025google.protobuf.Empty\022\021O"
+          + "perationMetadata\022\324\001\n\013DeployModel\022/.googl"
+          + "e.cloud.automl.v1beta1.DeployModelReques"
+          + "t\032\035.google.longrunning.Operation\"u\202\323\344\223\002;"
+          + "\"6/v1beta1/{name=projects/*/locations/*/"
+          + "models/*}:deploy:\001*\332A\004name\312A*\n\025google.pr"
+          + "otobuf.Empty\022\021OperationMetadata\022\332\001\n\rUnde"
+          + "ployModel\0221.google.cloud.automl.v1beta1."
+          + "UndeployModelRequest\032\035.google.longrunnin"
+          + "g.Operation\"w\202\323\344\223\002=\"8/v1beta1/{name=proj"
+          + "ects/*/locations/*/models/*}:undeploy:\001*"
+          + "\332A\004name\312A*\n\025google.protobuf.Empty\022\021Opera"
+          + "tionMetadata\022\343\001\n\013ExportModel\022/.google.cl"
+          + "oud.automl.v1beta1.ExportModelRequest\032\035."
+          + "google.longrunning.Operation\"\203\001\202\323\344\223\002;\"6/"
           + "v1beta1/{name=projects/*/locations/*/mod"
-          + "els/*}:deploy:\001*\022\246\001\n\rUndeployModel\0221.goo"
-          + "gle.cloud.automl.v1beta1.UndeployModelRe"
-          + "quest\032\035.google.longrunning.Operation\"C\202\323"
-          + "\344\223\002=\"8/v1beta1/{name=projects/*/location"
-          + "s/*/models/*}:undeploy:\001*\022\240\001\n\013ExportMode"
-          + "l\022/.google.cloud.automl.v1beta1.ExportMo"
-          + "delRequest\032\035.google.longrunning.Operatio"
-          + "n\"A\202\323\344\223\002;\"6/v1beta1/{name=projects/*/loc"
-          + "ations/*/models/*}:export:\001*\022\311\001\n\027ExportE"
-          + "valuatedExamples\022;.google.cloud.automl.v"
-          + "1beta1.ExportEvaluatedExamplesRequest\032\035."
-          + "google.longrunning.Operation\"R\202\323\344\223\002L\"G/v"
-          + "1beta1/{name=projects/*/locations/*/mode"
-          + "ls/*}:exportEvaluatedExamples:\001*\022\306\001\n\022Get"
-          + "ModelEvaluation\0226.google.cloud.automl.v1"
-          + "beta1.GetModelEvaluationRequest\032,.google"
-          + ".cloud.automl.v1beta1.ModelEvaluation\"J\202"
-          + "\323\344\223\002D\022B/v1beta1/{name=projects/*/locatio"
-          + "ns/*/models/*/modelEvaluations/*}\022\327\001\n\024Li"
-          + "stModelEvaluations\0228.google.cloud.automl"
-          + ".v1beta1.ListModelEvaluationsRequest\0329.g"
-          + "oogle.cloud.automl.v1beta1.ListModelEval"
-          + "uationsResponse\"J\202\323\344\223\002D\022B/v1beta1/{paren"
-          + "t=projects/*/locations/*/models/*}/model"
-          + "Evaluations\032I\312A\025automl.googleapis.com\322A."
-          + "https://www.googleapis.com/auth/cloud-pl"
-          + "atformB\262\001\n\037com.google.cloud.automl.v1bet"
-          + "a1B\013AutoMlProtoP\001ZAgoogle.golang.org/gen"
-          + "proto/googleapis/cloud/automl/v1beta1;au"
-          + "toml\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Goo"
-          + "gle::Cloud::AutoML::V1beta1b\006proto3"
+          + "els/*}:export:\001*\332A\022name,output_config\312A*"
+          + "\n\025google.protobuf.Empty\022\021OperationMetada"
+          + "ta\022\214\002\n\027ExportEvaluatedExamples\022;.google."
+          + "cloud.automl.v1beta1.ExportEvaluatedExam"
+          + "plesRequest\032\035.google.longrunning.Operati"
+          + "on\"\224\001\202\323\344\223\002L\"G/v1beta1/{name=projects/*/l"
+          + "ocations/*/models/*}:exportEvaluatedExam"
+          + "ples:\001*\332A\022name,output_config\312A*\n\025google."
+          + "protobuf.Empty\022\021OperationMetadata\022\315\001\n\022Ge"
+          + "tModelEvaluation\0226.google.cloud.automl.v"
+          + "1beta1.GetModelEvaluationRequest\032,.googl"
+          + "e.cloud.automl.v1beta1.ModelEvaluation\"Q"
+          + "\202\323\344\223\002D\022B/v1beta1/{name=projects/*/locati"
+          + "ons/*/models/*/modelEvaluations/*}\332A\004nam"
+          + "e\022\340\001\n\024ListModelEvaluations\0228.google.clou"
+          + "d.automl.v1beta1.ListModelEvaluationsReq"
+          + "uest\0329.google.cloud.automl.v1beta1.ListM"
+          + "odelEvaluationsResponse\"S\202\323\344\223\002D\022B/v1beta"
+          + "1/{parent=projects/*/locations/*/models/"
+          + "*}/modelEvaluations\332A\006parent\032I\312A\025automl."
+          + "googleapis.com\322A.https://www.googleapis."
+          + "com/auth/cloud-platformB\262\001\n\037com.google.c"
+          + "loud.automl.v1beta1B\013AutoMlProtoP\001ZAgoog"
+          + "le.golang.org/genproto/googleapis/cloud/"
+          + "automl/v1beta1;automl\312\002\033Google\\Cloud\\Aut"
+          + "oMl\\V1beta1\352\002\036Google::Cloud::AutoML::V1b"
+          + "eta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
               com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.AnnotationPayloadOuterClass.getDescriptor(),
               com.google.cloud.automl.v1beta1.AnnotationSpecOuterClass.getDescriptor(),
               com.google.cloud.automl.v1beta1.ColumnSpecOuterClass.getDescriptor(),
@@ -376,7 +420,6 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.cloud.automl.v1beta1.TableSpecOuterClass.getDescriptor(),
               com.google.longrunning.OperationsProto.getDescriptor(),
               com.google.protobuf.FieldMaskProto.getDescriptor(),
-              com.google.api.ClientProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_CreateDatasetRequest_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -616,11 +659,18 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
     registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
     registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
     com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
         descriptor, registry);
     com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.AnnotationPayloadOuterClass.getDescriptor();
     com.google.cloud.automl.v1beta1.AnnotationSpecOuterClass.getDescriptor();
     com.google.cloud.automl.v1beta1.ColumnSpecOuterClass.getDescriptor();
@@ -633,7 +683,6 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.cloud.automl.v1beta1.TableSpecOuterClass.getDescriptor();
     com.google.longrunning.OperationsProto.getDescriptor();
     com.google.protobuf.FieldMaskProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequest.java
index 663e3f627..222a30dea 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequest.java
@@ -22,8 +22,7 @@
  *
  *
  * <pre>
- * Request message for
- * [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
+ * Request message for [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
  * </pre>
  *
  * Protobuf type {@code google.cloud.automl.v1beta1.BatchPredictRequest}
@@ -177,10 +176,12 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    *
    *
    * <pre>
-   * Name of the model requested to serve the batch prediction.
+   * Required. Name of the model requested to serve the batch prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -199,10 +200,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Name of the model requested to serve the batch prediction.
+   * Required. Name of the model requested to serve the batch prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -227,7 +230,9 @@ public com.google.protobuf.ByteString getNameBytes() {
    * Required. The input configuration for batch prediction.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the inputConfig field is set.
    */
@@ -241,7 +246,9 @@ public boolean hasInputConfig() {
    * Required. The input configuration for batch prediction.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The inputConfig.
    */
@@ -257,7 +264,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictInputConfig getInputConfig()
    * Required. The input configuration for batch prediction.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.BatchPredictInputConfigOrBuilder
       getInputConfigOrBuilder() {
@@ -274,7 +283,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictInputConfig getInputConfig()
    * be written.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the outputConfig field is set.
    */
@@ -289,7 +300,9 @@ public boolean hasOutputConfig() {
    * be written.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The outputConfig.
    */
@@ -306,7 +319,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictOutputConfig getOutputConfig(
    * be written.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.BatchPredictOutputConfigOrBuilder
       getOutputConfigOrBuilder() {
@@ -342,7 +357,7 @@ public int getParamsCount() {
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -386,6 +401,10 @@ public int getParamsCount() {
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -398,7 +417,7 @@ public int getParamsCount() {
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   public boolean containsParams(java.lang.String key) {
     if (key == null) {
@@ -415,7 +434,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -459,6 +478,10 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -471,7 +494,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
     return internalGetParams().getMap();
@@ -480,7 +503,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -524,6 +547,10 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -536,7 +563,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   public java.lang.String getParamsOrDefault(java.lang.String key, java.lang.String defaultValue) {
     if (key == null) {
@@ -549,7 +576,7 @@ public java.lang.String getParamsOrDefault(java.lang.String key, java.lang.Strin
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -593,6 +620,10 @@ public java.lang.String getParamsOrDefault(java.lang.String key, java.lang.Strin
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -605,7 +636,7 @@ public java.lang.String getParamsOrDefault(java.lang.String key, java.lang.Strin
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   public java.lang.String getParamsOrThrow(java.lang.String key) {
     if (key == null) {
@@ -826,8 +857,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Request message for
-   * [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
+   * Request message for [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
    * </pre>
    *
    * Protobuf type {@code google.cloud.automl.v1beta1.BatchPredictRequest}
@@ -1042,10 +1072,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Name of the model requested to serve the batch prediction.
+     * Required. Name of the model requested to serve the batch prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -1064,10 +1096,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Name of the model requested to serve the batch prediction.
+     * Required. Name of the model requested to serve the batch prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -1086,10 +1120,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Name of the model requested to serve the batch prediction.
+     * Required. Name of the model requested to serve the batch prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -1107,10 +1143,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Name of the model requested to serve the batch prediction.
+     * Required. Name of the model requested to serve the batch prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -1124,10 +1162,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Name of the model requested to serve the batch prediction.
+     * Required. Name of the model requested to serve the batch prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
@@ -1156,7 +1196,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the inputConfig field is set.
      */
@@ -1170,7 +1212,9 @@ public boolean hasInputConfig() {
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The inputConfig.
      */
@@ -1190,7 +1234,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictInputConfig getInputConfig()
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setInputConfig(com.google.cloud.automl.v1beta1.BatchPredictInputConfig value) {
       if (inputConfigBuilder_ == null) {
@@ -1212,7 +1258,9 @@ public Builder setInputConfig(com.google.cloud.automl.v1beta1.BatchPredictInputC
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setInputConfig(
         com.google.cloud.automl.v1beta1.BatchPredictInputConfig.Builder builderForValue) {
@@ -1232,7 +1280,9 @@ public Builder setInputConfig(
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeInputConfig(com.google.cloud.automl.v1beta1.BatchPredictInputConfig value) {
       if (inputConfigBuilder_ == null) {
@@ -1258,7 +1308,9 @@ public Builder mergeInputConfig(com.google.cloud.automl.v1beta1.BatchPredictInpu
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearInputConfig() {
       if (inputConfigBuilder_ == null) {
@@ -1278,7 +1330,9 @@ public Builder clearInputConfig() {
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.BatchPredictInputConfig.Builder getInputConfigBuilder() {
 
@@ -1292,7 +1346,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictInputConfig.Builder getInputC
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.BatchPredictInputConfigOrBuilder
         getInputConfigOrBuilder() {
@@ -1311,7 +1367,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictInputConfig.Builder getInputC
      * Required. The input configuration for batch prediction.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.BatchPredictInputConfig,
@@ -1344,7 +1402,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictInputConfig.Builder getInputC
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the outputConfig field is set.
      */
@@ -1359,7 +1419,9 @@ public boolean hasOutputConfig() {
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The outputConfig.
      */
@@ -1380,7 +1442,9 @@ public com.google.cloud.automl.v1beta1.BatchPredictOutputConfig getOutputConfig(
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(com.google.cloud.automl.v1beta1.BatchPredictOutputConfig value) {
       if (outputConfigBuilder_ == null) {
@@ -1403,7 +1467,9 @@ public Builder setOutputConfig(com.google.cloud.automl.v1beta1.BatchPredictOutpu
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(
         com.google.cloud.automl.v1beta1.BatchPredictOutputConfig.Builder builderForValue) {
@@ -1424,7 +1490,9 @@ public Builder setOutputConfig(
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeOutputConfig(
         com.google.cloud.automl.v1beta1.BatchPredictOutputConfig value) {
@@ -1452,7 +1520,9 @@ public Builder mergeOutputConfig(
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearOutputConfig() {
       if (outputConfigBuilder_ == null) {
@@ -1473,7 +1543,9 @@ public Builder clearOutputConfig() {
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.BatchPredictOutputConfig.Builder
         getOutputConfigBuilder() {
@@ -1489,7 +1561,9 @@ public Builder clearOutputConfig() {
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.BatchPredictOutputConfigOrBuilder
         getOutputConfigOrBuilder() {
@@ -1509,7 +1583,9 @@ public Builder clearOutputConfig() {
      * be written.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.BatchPredictOutputConfig,
@@ -1557,7 +1633,7 @@ public int getParamsCount() {
      *
      *
      * <pre>
-     * Additional domain-specific parameters for the predictions, any string must
+     * Required. Additional domain-specific parameters for the predictions, any string must
      * be up to 25000 characters long.
      * *  For Text Classification:
      *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -1601,6 +1677,10 @@ public int getParamsCount() {
      *        type, the quality of it depends on training data, but there are no
      *        metrics provided to describe that quality. The default is
      *        "false".
+     * *  For Tables:
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotations. The
+     *        default is false.
      * *  For Video Object Tracking:
      *    `score_threshold` - (float) When Model detects objects on video frames,
      *        it will only produce bounding boxes which have at least this
@@ -1613,7 +1693,7 @@ public int getParamsCount() {
      *      returned. Value in 0 to 1 range. Default is 0.
      * </pre>
      *
-     * <code>map&lt;string, string&gt; params = 5;</code>
+     * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
      */
     public boolean containsParams(java.lang.String key) {
       if (key == null) {
@@ -1630,7 +1710,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
      *
      *
      * <pre>
-     * Additional domain-specific parameters for the predictions, any string must
+     * Required. Additional domain-specific parameters for the predictions, any string must
      * be up to 25000 characters long.
      * *  For Text Classification:
      *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -1674,6 +1754,10 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
      *        type, the quality of it depends on training data, but there are no
      *        metrics provided to describe that quality. The default is
      *        "false".
+     * *  For Tables:
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotations. The
+     *        default is false.
      * *  For Video Object Tracking:
      *    `score_threshold` - (float) When Model detects objects on video frames,
      *        it will only produce bounding boxes which have at least this
@@ -1686,7 +1770,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
      *      returned. Value in 0 to 1 range. Default is 0.
      * </pre>
      *
-     * <code>map&lt;string, string&gt; params = 5;</code>
+     * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
      */
     public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
       return internalGetParams().getMap();
@@ -1695,7 +1779,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
      *
      *
      * <pre>
-     * Additional domain-specific parameters for the predictions, any string must
+     * Required. Additional domain-specific parameters for the predictions, any string must
      * be up to 25000 characters long.
      * *  For Text Classification:
      *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -1739,6 +1823,10 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
      *        type, the quality of it depends on training data, but there are no
      *        metrics provided to describe that quality. The default is
      *        "false".
+     * *  For Tables:
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotations. The
+     *        default is false.
      * *  For Video Object Tracking:
      *    `score_threshold` - (float) When Model detects objects on video frames,
      *        it will only produce bounding boxes which have at least this
@@ -1751,7 +1839,7 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
      *      returned. Value in 0 to 1 range. Default is 0.
      * </pre>
      *
-     * <code>map&lt;string, string&gt; params = 5;</code>
+     * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
      */
     public java.lang.String getParamsOrDefault(
         java.lang.String key, java.lang.String defaultValue) {
@@ -1765,7 +1853,7 @@ public java.lang.String getParamsOrDefault(
      *
      *
      * <pre>
-     * Additional domain-specific parameters for the predictions, any string must
+     * Required. Additional domain-specific parameters for the predictions, any string must
      * be up to 25000 characters long.
      * *  For Text Classification:
      *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -1809,6 +1897,10 @@ public java.lang.String getParamsOrDefault(
      *        type, the quality of it depends on training data, but there are no
      *        metrics provided to describe that quality. The default is
      *        "false".
+     * *  For Tables:
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotations. The
+     *        default is false.
      * *  For Video Object Tracking:
      *    `score_threshold` - (float) When Model detects objects on video frames,
      *        it will only produce bounding boxes which have at least this
@@ -1821,7 +1913,7 @@ public java.lang.String getParamsOrDefault(
      *      returned. Value in 0 to 1 range. Default is 0.
      * </pre>
      *
-     * <code>map&lt;string, string&gt; params = 5;</code>
+     * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
      */
     public java.lang.String getParamsOrThrow(java.lang.String key) {
       if (key == null) {
@@ -1842,7 +1934,7 @@ public Builder clearParams() {
      *
      *
      * <pre>
-     * Additional domain-specific parameters for the predictions, any string must
+     * Required. Additional domain-specific parameters for the predictions, any string must
      * be up to 25000 characters long.
      * *  For Text Classification:
      *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -1886,6 +1978,10 @@ public Builder clearParams() {
      *        type, the quality of it depends on training data, but there are no
      *        metrics provided to describe that quality. The default is
      *        "false".
+     * *  For Tables:
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotations. The
+     *        default is false.
      * *  For Video Object Tracking:
      *    `score_threshold` - (float) When Model detects objects on video frames,
      *        it will only produce bounding boxes which have at least this
@@ -1898,7 +1994,7 @@ public Builder clearParams() {
      *      returned. Value in 0 to 1 range. Default is 0.
      * </pre>
      *
-     * <code>map&lt;string, string&gt; params = 5;</code>
+     * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
      */
     public Builder removeParams(java.lang.String key) {
       if (key == null) {
@@ -1916,7 +2012,7 @@ public java.util.Map<java.lang.String, java.lang.String> getMutableParams() {
      *
      *
      * <pre>
-     * Additional domain-specific parameters for the predictions, any string must
+     * Required. Additional domain-specific parameters for the predictions, any string must
      * be up to 25000 characters long.
      * *  For Text Classification:
      *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -1960,6 +2056,10 @@ public java.util.Map<java.lang.String, java.lang.String> getMutableParams() {
      *        type, the quality of it depends on training data, but there are no
      *        metrics provided to describe that quality. The default is
      *        "false".
+     * *  For Tables:
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotations. The
+     *        default is false.
      * *  For Video Object Tracking:
      *    `score_threshold` - (float) When Model detects objects on video frames,
      *        it will only produce bounding boxes which have at least this
@@ -1972,7 +2072,7 @@ public java.util.Map<java.lang.String, java.lang.String> getMutableParams() {
      *      returned. Value in 0 to 1 range. Default is 0.
      * </pre>
      *
-     * <code>map&lt;string, string&gt; params = 5;</code>
+     * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
      */
     public Builder putParams(java.lang.String key, java.lang.String value) {
       if (key == null) {
@@ -1988,7 +2088,7 @@ public Builder putParams(java.lang.String key, java.lang.String value) {
      *
      *
      * <pre>
-     * Additional domain-specific parameters for the predictions, any string must
+     * Required. Additional domain-specific parameters for the predictions, any string must
      * be up to 25000 characters long.
      * *  For Text Classification:
      *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -2032,6 +2132,10 @@ public Builder putParams(java.lang.String key, java.lang.String value) {
      *        type, the quality of it depends on training data, but there are no
      *        metrics provided to describe that quality. The default is
      *        "false".
+     * *  For Tables:
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotations. The
+     *        default is false.
      * *  For Video Object Tracking:
      *    `score_threshold` - (float) When Model detects objects on video frames,
      *        it will only produce bounding boxes which have at least this
@@ -2044,7 +2148,7 @@ public Builder putParams(java.lang.String key, java.lang.String value) {
      *      returned. Value in 0 to 1 range. Default is 0.
      * </pre>
      *
-     * <code>map&lt;string, string&gt; params = 5;</code>
+     * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
      */
     public Builder putAllParams(java.util.Map<java.lang.String, java.lang.String> values) {
       internalGetMutableParams().getMutableMap().putAll(values);
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequestOrBuilder.java
index edd87895f..360898b56 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface BatchPredictRequestOrBuilder
    *
    *
    * <pre>
-   * Name of the model requested to serve the batch prediction.
+   * Required. Name of the model requested to serve the batch prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface BatchPredictRequestOrBuilder
    *
    *
    * <pre>
-   * Name of the model requested to serve the batch prediction.
+   * Required. Name of the model requested to serve the batch prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -55,7 +59,9 @@ public interface BatchPredictRequestOrBuilder
    * Required. The input configuration for batch prediction.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the inputConfig field is set.
    */
@@ -67,7 +73,9 @@ public interface BatchPredictRequestOrBuilder
    * Required. The input configuration for batch prediction.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The inputConfig.
    */
@@ -79,7 +87,9 @@ public interface BatchPredictRequestOrBuilder
    * Required. The input configuration for batch prediction.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictInputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.BatchPredictInputConfigOrBuilder getInputConfigOrBuilder();
 
@@ -91,7 +101,9 @@ public interface BatchPredictRequestOrBuilder
    * be written.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the outputConfig field is set.
    */
@@ -104,7 +116,9 @@ public interface BatchPredictRequestOrBuilder
    * be written.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The outputConfig.
    */
@@ -117,7 +131,9 @@ public interface BatchPredictRequestOrBuilder
    * be written.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.BatchPredictOutputConfig output_config = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.BatchPredictOutputConfigOrBuilder getOutputConfigOrBuilder();
 
@@ -125,7 +141,7 @@ public interface BatchPredictRequestOrBuilder
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -169,6 +185,10 @@ public interface BatchPredictRequestOrBuilder
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -181,14 +201,14 @@ public interface BatchPredictRequestOrBuilder
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   int getParamsCount();
   /**
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -232,6 +252,10 @@ public interface BatchPredictRequestOrBuilder
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -244,7 +268,7 @@ public interface BatchPredictRequestOrBuilder
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   boolean containsParams(java.lang.String key);
   /** Use {@link #getParamsMap()} instead. */
@@ -254,7 +278,7 @@ public interface BatchPredictRequestOrBuilder
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -298,6 +322,10 @@ public interface BatchPredictRequestOrBuilder
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -310,14 +338,14 @@ public interface BatchPredictRequestOrBuilder
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   java.util.Map<java.lang.String, java.lang.String> getParamsMap();
   /**
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -361,6 +389,10 @@ public interface BatchPredictRequestOrBuilder
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -373,14 +405,14 @@ public interface BatchPredictRequestOrBuilder
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   java.lang.String getParamsOrDefault(java.lang.String key, java.lang.String defaultValue);
   /**
    *
    *
    * <pre>
-   * Additional domain-specific parameters for the predictions, any string must
+   * Required. Additional domain-specific parameters for the predictions, any string must
    * be up to 25000 characters long.
    * *  For Text Classification:
    *    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
@@ -424,6 +456,10 @@ public interface BatchPredictRequestOrBuilder
    *        type, the quality of it depends on training data, but there are no
    *        metrics provided to describe that quality. The default is
    *        "false".
+   * *  For Tables:
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotations. The
+   *        default is false.
    * *  For Video Object Tracking:
    *    `score_threshold` - (float) When Model detects objects on video frames,
    *        it will only produce bounding boxes which have at least this
@@ -436,7 +472,7 @@ public interface BatchPredictRequestOrBuilder
    *      returned. Value in 0 to 1 range. Default is 0.
    * </pre>
    *
-   * <code>map&lt;string, string&gt; params = 5;</code>
+   * <code>map&lt;string, string&gt; params = 5 [(.google.api.field_behavior) = REQUIRED];</code>
    */
   java.lang.String getParamsOrThrow(java.lang.String key);
 }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictResult.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictResult.java
index b66475f2d..421cd06e1 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictResult.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/BatchPredictResult.java
@@ -24,8 +24,7 @@
  * <pre>
  * Result of the Batch Predict. This message is returned in
  * [response][google.longrunning.Operation.response] of the operation returned
- * by the
- * [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
+ * by the [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
  * </pre>
  *
  * Protobuf type {@code google.cloud.automl.v1beta1.BatchPredictResult}
@@ -423,8 +422,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    * <pre>
    * Result of the Batch Predict. This message is returned in
    * [response][google.longrunning.Operation.response] of the operation returned
-   * by the
-   * [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
+   * by the [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
    * </pre>
    *
    * Protobuf type {@code google.cloud.automl.v1beta1.BatchPredictResult}
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ClassificationProto.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ClassificationProto.java
index 9388b29e5..3ab78f262 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ClassificationProto.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ClassificationProto.java
@@ -2883,10 +2883,7 @@ public interface ConfidenceMetricsEntryOrBuilder
        *
        *
        * <pre>
-       * Output only. The harmonic mean of
-       * [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1]
-       * and
-       * [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
+       * Output only. The harmonic mean of [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1] and [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
        * </pre>
        *
        * <code>float f1_score_at1 = 7;</code>
@@ -3278,10 +3275,7 @@ public float getFalsePositiveRateAt1() {
        *
        *
        * <pre>
-       * Output only. The harmonic mean of
-       * [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1]
-       * and
-       * [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
+       * Output only. The harmonic mean of [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1] and [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
        * </pre>
        *
        * <code>float f1_score_at1 = 7;</code>
@@ -4444,10 +4438,7 @@ public Builder clearFalsePositiveRateAt1() {
          *
          *
          * <pre>
-         * Output only. The harmonic mean of
-         * [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1]
-         * and
-         * [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
+         * Output only. The harmonic mean of [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1] and [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
          * </pre>
          *
          * <code>float f1_score_at1 = 7;</code>
@@ -4461,10 +4452,7 @@ public float getF1ScoreAt1() {
          *
          *
          * <pre>
-         * Output only. The harmonic mean of
-         * [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1]
-         * and
-         * [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
+         * Output only. The harmonic mean of [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1] and [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
          * </pre>
          *
          * <code>float f1_score_at1 = 7;</code>
@@ -4482,10 +4470,7 @@ public Builder setF1ScoreAt1(float value) {
          *
          *
          * <pre>
-         * Output only. The harmonic mean of
-         * [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1]
-         * and
-         * [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
+         * Output only. The harmonic mean of [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1] and [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
          * </pre>
          *
          * <code>float f1_score_at1 = 7;</code>
@@ -5156,9 +5141,7 @@ public interface RowOrBuilder
          * Output only. Value of the specific cell in the confusion matrix.
          * The number of values each row has (i.e. the length of the row) is equal
          * to the length of the `annotation_spec_id` field or, if that one is not
-         * populated, length of the
-         * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-         * field.
+         * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
          * </pre>
          *
          * <code>repeated int32 example_count = 1;</code>
@@ -5173,9 +5156,7 @@ public interface RowOrBuilder
          * Output only. Value of the specific cell in the confusion matrix.
          * The number of values each row has (i.e. the length of the row) is equal
          * to the length of the `annotation_spec_id` field or, if that one is not
-         * populated, length of the
-         * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-         * field.
+         * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
          * </pre>
          *
          * <code>repeated int32 example_count = 1;</code>
@@ -5190,9 +5171,7 @@ public interface RowOrBuilder
          * Output only. Value of the specific cell in the confusion matrix.
          * The number of values each row has (i.e. the length of the row) is equal
          * to the length of the `annotation_spec_id` field or, if that one is not
-         * populated, length of the
-         * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-         * field.
+         * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
          * </pre>
          *
          * <code>repeated int32 example_count = 1;</code>
@@ -5329,9 +5308,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
          * Output only. Value of the specific cell in the confusion matrix.
          * The number of values each row has (i.e. the length of the row) is equal
          * to the length of the `annotation_spec_id` field or, if that one is not
-         * populated, length of the
-         * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-         * field.
+         * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
          * </pre>
          *
          * <code>repeated int32 example_count = 1;</code>
@@ -5348,9 +5325,7 @@ public java.util.List<java.lang.Integer> getExampleCountList() {
          * Output only. Value of the specific cell in the confusion matrix.
          * The number of values each row has (i.e. the length of the row) is equal
          * to the length of the `annotation_spec_id` field or, if that one is not
-         * populated, length of the
-         * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-         * field.
+         * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
          * </pre>
          *
          * <code>repeated int32 example_count = 1;</code>
@@ -5367,9 +5342,7 @@ public int getExampleCountCount() {
          * Output only. Value of the specific cell in the confusion matrix.
          * The number of values each row has (i.e. the length of the row) is equal
          * to the length of the `annotation_spec_id` field or, if that one is not
-         * populated, length of the
-         * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-         * field.
+         * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
          * </pre>
          *
          * <code>repeated int32 example_count = 1;</code>
@@ -5816,9 +5789,7 @@ private void ensureExampleCountIsMutable() {
            * Output only. Value of the specific cell in the confusion matrix.
            * The number of values each row has (i.e. the length of the row) is equal
            * to the length of the `annotation_spec_id` field or, if that one is not
-           * populated, length of the
-           * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-           * field.
+           * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            * </pre>
            *
            * <code>repeated int32 example_count = 1;</code>
@@ -5837,9 +5808,7 @@ public java.util.List<java.lang.Integer> getExampleCountList() {
            * Output only. Value of the specific cell in the confusion matrix.
            * The number of values each row has (i.e. the length of the row) is equal
            * to the length of the `annotation_spec_id` field or, if that one is not
-           * populated, length of the
-           * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-           * field.
+           * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            * </pre>
            *
            * <code>repeated int32 example_count = 1;</code>
@@ -5856,9 +5825,7 @@ public int getExampleCountCount() {
            * Output only. Value of the specific cell in the confusion matrix.
            * The number of values each row has (i.e. the length of the row) is equal
            * to the length of the `annotation_spec_id` field or, if that one is not
-           * populated, length of the
-           * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-           * field.
+           * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            * </pre>
            *
            * <code>repeated int32 example_count = 1;</code>
@@ -5876,9 +5843,7 @@ public int getExampleCount(int index) {
            * Output only. Value of the specific cell in the confusion matrix.
            * The number of values each row has (i.e. the length of the row) is equal
            * to the length of the `annotation_spec_id` field or, if that one is not
-           * populated, length of the
-           * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-           * field.
+           * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            * </pre>
            *
            * <code>repeated int32 example_count = 1;</code>
@@ -5900,9 +5865,7 @@ public Builder setExampleCount(int index, int value) {
            * Output only. Value of the specific cell in the confusion matrix.
            * The number of values each row has (i.e. the length of the row) is equal
            * to the length of the `annotation_spec_id` field or, if that one is not
-           * populated, length of the
-           * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-           * field.
+           * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            * </pre>
            *
            * <code>repeated int32 example_count = 1;</code>
@@ -5923,9 +5886,7 @@ public Builder addExampleCount(int value) {
            * Output only. Value of the specific cell in the confusion matrix.
            * The number of values each row has (i.e. the length of the row) is equal
            * to the length of the `annotation_spec_id` field or, if that one is not
-           * populated, length of the
-           * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-           * field.
+           * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            * </pre>
            *
            * <code>repeated int32 example_count = 1;</code>
@@ -5947,9 +5908,7 @@ public Builder addAllExampleCount(
            * Output only. Value of the specific cell in the confusion matrix.
            * The number of values each row has (i.e. the length of the row) is equal
            * to the length of the `annotation_spec_id` field or, if that one is not
-           * populated, length of the
-           * [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-           * field.
+           * populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
            * </pre>
            *
            * <code>repeated int32 example_count = 1;</code>
@@ -9913,8 +9872,8 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n0google/cloud/automl/v1beta1/classifica"
           + "tion.proto\022\033google.cloud.automl.v1beta1\032"
-          + "\034google/api/annotations.proto\032*google/cl"
-          + "oud/automl/v1beta1/temporal.proto\")\n\030Cla"
+          + "*google/cloud/automl/v1beta1/temporal.pr"
+          + "oto\032\034google/api/annotations.proto\")\n\030Cla"
           + "ssificationAnnotation\022\r\n\005score\030\001 \001(\002\"\307\001\n"
           + "\035VideoClassificationAnnotation\022\014\n\004type\030\001"
           + " \001(\t\022X\n\031classification_annotation\030\002 \001(\0132"
@@ -9957,8 +9916,8 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Temporal.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_ClassificationAnnotation_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -10033,8 +9992,8 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "ExampleCount",
             });
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Temporal.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ColumnSpecOuterClass.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ColumnSpecOuterClass.java
index dd2f51540..a8bac9cf2 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ColumnSpecOuterClass.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ColumnSpecOuterClass.java
@@ -45,30 +45,35 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n-google/cloud/automl/v1beta1/column_spe"
-          + "c.proto\022\033google.cloud.automl.v1beta1\032,go"
-          + "ogle/cloud/automl/v1beta1/data_stats.pro"
-          + "to\032,google/cloud/automl/v1beta1/data_typ"
-          + "es.proto\032\034google/api/annotations.proto\"\204"
-          + "\003\n\nColumnSpec\022\014\n\004name\030\001 \001(\t\0228\n\tdata_type"
-          + "\030\002 \001(\0132%.google.cloud.automl.v1beta1.Dat"
-          + "aType\022\024\n\014display_name\030\003 \001(\t\022:\n\ndata_stat"
-          + "s\030\004 \001(\0132&.google.cloud.automl.v1beta1.Da"
-          + "taStats\022X\n\026top_correlated_columns\030\005 \003(\0132"
-          + "8.google.cloud.automl.v1beta1.ColumnSpec"
-          + ".CorrelatedColumn\022\014\n\004etag\030\006 \001(\t\032t\n\020Corre"
-          + "latedColumn\022\026\n\016column_spec_id\030\001 \001(\t\022H\n\021c"
-          + "orrelation_stats\030\002 \001(\0132-.google.cloud.au"
-          + "toml.v1beta1.CorrelationStatsB\245\001\n\037com.go"
-          + "ogle.cloud.automl.v1beta1P\001ZAgoogle.gola"
-          + "ng.org/genproto/googleapis/cloud/automl/"
-          + "v1beta1;automl\312\002\033Google\\Cloud\\AutoMl\\V1b"
-          + "eta1\352\002\036Google::Cloud::AutoML::V1beta1b\006p"
-          + "roto3"
+          + "c.proto\022\033google.cloud.automl.v1beta1\032\031go"
+          + "ogle/api/resource.proto\032,google/cloud/au"
+          + "toml/v1beta1/data_stats.proto\032,google/cl"
+          + "oud/automl/v1beta1/data_types.proto\032\034goo"
+          + "gle/api/annotations.proto\"\233\004\n\nColumnSpec"
+          + "\022\014\n\004name\030\001 \001(\t\0228\n\tdata_type\030\002 \001(\0132%.goog"
+          + "le.cloud.automl.v1beta1.DataType\022\024\n\014disp"
+          + "lay_name\030\003 \001(\t\022:\n\ndata_stats\030\004 \001(\0132&.goo"
+          + "gle.cloud.automl.v1beta1.DataStats\022X\n\026to"
+          + "p_correlated_columns\030\005 \003(\01328.google.clou"
+          + "d.automl.v1beta1.ColumnSpec.CorrelatedCo"
+          + "lumn\022\014\n\004etag\030\006 \001(\t\032t\n\020CorrelatedColumn\022\026"
+          + "\n\016column_spec_id\030\001 \001(\t\022H\n\021correlation_st"
+          + "ats\030\002 \001(\0132-.google.cloud.automl.v1beta1."
+          + "CorrelationStats:\224\001\352A\220\001\n automl.googleap"
+          + "is.com/ColumnSpec\022lprojects/{project}/lo"
+          + "cations/{location}/datasets/{dataset}/ta"
+          + "bleSpecs/{table_spec}/columnSpecs/{colum"
+          + "n_spec}B\245\001\n\037com.google.cloud.automl.v1be"
+          + "ta1P\001ZAgoogle.golang.org/genproto/google"
+          + "apis/cloud/automl/v1beta1;automl\312\002\033Googl"
+          + "e\\Cloud\\AutoMl\\V1beta1\352\002\036Google::Cloud::"
+          + "AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.DataStatsOuterClass.getDescriptor(),
               com.google.cloud.automl.v1beta1.DataTypes.getDescriptor(),
               com.google.api.AnnotationsProto.getDescriptor(),
@@ -89,6 +94,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "ColumnSpecId", "CorrelationStats",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.DataStatsOuterClass.getDescriptor();
     com.google.cloud.automl.v1beta1.DataTypes.getDescriptor();
     com.google.api.AnnotationsProto.getDescriptor();
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequest.java
index 4e29d040d..5256cbe2e 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequest.java
@@ -133,10 +133,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the project to create the dataset for.
+   * Required. The resource name of the project to create the dataset for.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -155,10 +157,12 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * The resource name of the project to create the dataset for.
+   * Required. The resource name of the project to create the dataset for.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -180,10 +184,12 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * <pre>
-   * The dataset to create.
+   * Required. The dataset to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the dataset field is set.
    */
@@ -194,10 +200,12 @@ public boolean hasDataset() {
    *
    *
    * <pre>
-   * The dataset to create.
+   * Required. The dataset to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The dataset.
    */
@@ -210,10 +218,12 @@ public com.google.cloud.automl.v1beta1.Dataset getDataset() {
    *
    *
    * <pre>
-   * The dataset to create.
+   * Required. The dataset to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder() {
     return getDataset();
@@ -570,10 +580,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the project to create the dataset for.
+     * Required. The resource name of the project to create the dataset for.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The parent.
      */
@@ -592,10 +604,12 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * The resource name of the project to create the dataset for.
+     * Required. The resource name of the project to create the dataset for.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for parent.
      */
@@ -614,10 +628,12 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * The resource name of the project to create the dataset for.
+     * Required. The resource name of the project to create the dataset for.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The parent to set.
      * @return This builder for chaining.
@@ -635,10 +651,12 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the project to create the dataset for.
+     * Required. The resource name of the project to create the dataset for.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -652,10 +670,12 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * The resource name of the project to create the dataset for.
+     * Required. The resource name of the project to create the dataset for.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
@@ -681,10 +701,12 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the dataset field is set.
      */
@@ -695,10 +717,12 @@ public boolean hasDataset() {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The dataset.
      */
@@ -715,10 +739,12 @@ public com.google.cloud.automl.v1beta1.Dataset getDataset() {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset value) {
       if (datasetBuilder_ == null) {
@@ -737,10 +763,12 @@ public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset value) {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset.Builder builderForValue) {
       if (datasetBuilder_ == null) {
@@ -756,10 +784,12 @@ public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset.Builder builde
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeDataset(com.google.cloud.automl.v1beta1.Dataset value) {
       if (datasetBuilder_ == null) {
@@ -782,10 +812,12 @@ public Builder mergeDataset(com.google.cloud.automl.v1beta1.Dataset value) {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearDataset() {
       if (datasetBuilder_ == null) {
@@ -802,10 +834,12 @@ public Builder clearDataset() {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.Dataset.Builder getDatasetBuilder() {
 
@@ -816,10 +850,12 @@ public com.google.cloud.automl.v1beta1.Dataset.Builder getDatasetBuilder() {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder() {
       if (datasetBuilder_ != null) {
@@ -834,10 +870,12 @@ public com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder() {
      *
      *
      * <pre>
-     * The dataset to create.
+     * Required. The dataset to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.Dataset,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequestOrBuilder.java
index 0c6a4f64a..bad2a23f5 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateDatasetRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface CreateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the project to create the dataset for.
+   * Required. The resource name of the project to create the dataset for.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -39,10 +41,12 @@ public interface CreateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the project to create the dataset for.
+   * Required. The resource name of the project to create the dataset for.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -52,10 +56,12 @@ public interface CreateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The dataset to create.
+   * Required. The dataset to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the dataset field is set.
    */
@@ -64,10 +70,12 @@ public interface CreateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The dataset to create.
+   * Required. The dataset to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The dataset.
    */
@@ -76,10 +84,12 @@ public interface CreateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The dataset to create.
+   * Required. The dataset to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder();
 }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequest.java
index ac9d759bf..e8d6f2ec7 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequest.java
@@ -133,10 +133,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Resource name of the parent project where the model is being created.
+   * Required. Resource name of the parent project where the model is being created.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -155,10 +157,12 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Resource name of the parent project where the model is being created.
+   * Required. Resource name of the parent project where the model is being created.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -180,10 +184,11 @@ public com.google.protobuf.ByteString getParentBytes() {
    *
    *
    * <pre>
-   * The model to create.
+   * Required. The model to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+   * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the model field is set.
    */
@@ -194,10 +199,11 @@ public boolean hasModel() {
    *
    *
    * <pre>
-   * The model to create.
+   * Required. The model to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+   * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The model.
    */
@@ -208,10 +214,11 @@ public com.google.cloud.automl.v1beta1.Model getModel() {
    *
    *
    * <pre>
-   * The model to create.
+   * Required. The model to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+   * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.ModelOrBuilder getModelOrBuilder() {
     return getModel();
@@ -568,10 +575,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Resource name of the parent project where the model is being created.
+     * Required. Resource name of the parent project where the model is being created.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The parent.
      */
@@ -590,10 +599,12 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Resource name of the parent project where the model is being created.
+     * Required. Resource name of the parent project where the model is being created.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for parent.
      */
@@ -612,10 +623,12 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Resource name of the parent project where the model is being created.
+     * Required. Resource name of the parent project where the model is being created.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The parent to set.
      * @return This builder for chaining.
@@ -633,10 +646,12 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name of the parent project where the model is being created.
+     * Required. Resource name of the parent project where the model is being created.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -650,10 +665,12 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Resource name of the parent project where the model is being created.
+     * Required. Resource name of the parent project where the model is being created.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
@@ -679,10 +696,11 @@ public Builder setParentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the model field is set.
      */
@@ -693,10 +711,11 @@ public boolean hasModel() {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The model.
      */
@@ -711,10 +730,11 @@ public com.google.cloud.automl.v1beta1.Model getModel() {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setModel(com.google.cloud.automl.v1beta1.Model value) {
       if (modelBuilder_ == null) {
@@ -733,10 +753,11 @@ public Builder setModel(com.google.cloud.automl.v1beta1.Model value) {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setModel(com.google.cloud.automl.v1beta1.Model.Builder builderForValue) {
       if (modelBuilder_ == null) {
@@ -752,10 +773,11 @@ public Builder setModel(com.google.cloud.automl.v1beta1.Model.Builder builderFor
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeModel(com.google.cloud.automl.v1beta1.Model value) {
       if (modelBuilder_ == null) {
@@ -778,10 +800,11 @@ public Builder mergeModel(com.google.cloud.automl.v1beta1.Model value) {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearModel() {
       if (modelBuilder_ == null) {
@@ -798,10 +821,11 @@ public Builder clearModel() {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.Model.Builder getModelBuilder() {
 
@@ -812,10 +836,11 @@ public com.google.cloud.automl.v1beta1.Model.Builder getModelBuilder() {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.ModelOrBuilder getModelOrBuilder() {
       if (modelBuilder_ != null) {
@@ -828,10 +853,11 @@ public com.google.cloud.automl.v1beta1.ModelOrBuilder getModelOrBuilder() {
      *
      *
      * <pre>
-     * The model to create.
+     * Required. The model to create.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+     * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.Model,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequestOrBuilder.java
index 9e0dba487..ac81a5dc9 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/CreateModelRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface CreateModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the parent project where the model is being created.
+   * Required. Resource name of the parent project where the model is being created.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -39,10 +41,12 @@ public interface CreateModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the parent project where the model is being created.
+   * Required. Resource name of the parent project where the model is being created.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -52,10 +56,11 @@ public interface CreateModelRequestOrBuilder
    *
    *
    * <pre>
-   * The model to create.
+   * Required. The model to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+   * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the model field is set.
    */
@@ -64,10 +69,11 @@ public interface CreateModelRequestOrBuilder
    *
    *
    * <pre>
-   * The model to create.
+   * Required. The model to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+   * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The model.
    */
@@ -76,10 +82,11 @@ public interface CreateModelRequestOrBuilder
    *
    *
    * <pre>
-   * The model to create.
+   * Required. The model to create.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Model model = 4;</code>
+   * <code>.google.cloud.automl.v1beta1.Model model = 4 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.ModelOrBuilder getModelOrBuilder();
 }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DataItems.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DataItems.java
index 2833d07f6..6a543997e 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DataItems.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DataItems.java
@@ -65,68 +65,70 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n,google/cloud/automl/v1beta1/data_items"
-          + ".proto\022\033google.cloud.automl.v1beta1\032\034goo"
-          + "gle/api/annotations.proto\032*google/cloud/"
-          + "automl/v1beta1/geometry.proto\032$google/cl"
-          + "oud/automl/v1beta1/io.proto\032.google/clou"
-          + "d/automl/v1beta1/text_segment.proto\032\031goo"
-          + "gle/protobuf/any.proto\032\036google/protobuf/"
-          + "duration.proto\032\034google/protobuf/struct.p"
-          + "roto\"\177\n\005Image\022\025\n\013image_bytes\030\001 \001(\014H\000\022@\n\014"
-          + "input_config\030\006 \001(\0132(.google.cloud.automl"
-          + ".v1beta1.InputConfigH\000\022\025\n\rthumbnail_uri\030"
-          + "\004 \001(\tB\006\n\004data\"F\n\013TextSnippet\022\017\n\007content\030"
-          + "\001 \001(\t\022\021\n\tmime_type\030\002 \001(\t\022\023\n\013content_uri\030"
-          + "\004 \001(\t\"\357\001\n\022DocumentDimensions\022S\n\004unit\030\001 \001"
-          + "(\0162E.google.cloud.automl.v1beta1.Documen"
-          + "tDimensions.DocumentDimensionUnit\022\r\n\005wid"
-          + "th\030\002 \001(\002\022\016\n\006height\030\003 \001(\002\"e\n\025DocumentDime"
-          + "nsionUnit\022\'\n#DOCUMENT_DIMENSION_UNIT_UNS"
-          + "PECIFIED\020\000\022\010\n\004INCH\020\001\022\016\n\nCENTIMETER\020\002\022\t\n\005"
-          + "POINT\020\003\"\371\005\n\010Document\022F\n\014input_config\030\001 \001"
-          + "(\01320.google.cloud.automl.v1beta1.Documen"
-          + "tInputConfig\022?\n\rdocument_text\030\002 \001(\0132(.go"
-          + "ogle.cloud.automl.v1beta1.TextSnippet\022<\n"
-          + "\006layout\030\003 \003(\0132,.google.cloud.automl.v1be"
-          + "ta1.Document.Layout\022L\n\023document_dimensio"
-          + "ns\030\004 \001(\0132/.google.cloud.automl.v1beta1.D"
-          + "ocumentDimensions\022\022\n\npage_count\030\005 \001(\005\032\303\003"
-          + "\n\006Layout\022>\n\014text_segment\030\001 \001(\0132(.google."
-          + "cloud.automl.v1beta1.TextSegment\022\023\n\013page"
-          + "_number\030\002 \001(\005\022@\n\rbounding_poly\030\003 \001(\0132).g"
-          + "oogle.cloud.automl.v1beta1.BoundingPoly\022"
-          + "W\n\021text_segment_type\030\004 \001(\0162<.google.clou"
-          + "d.automl.v1beta1.Document.Layout.TextSeg"
-          + "mentType\"\310\001\n\017TextSegmentType\022!\n\035TEXT_SEG"
-          + "MENT_TYPE_UNSPECIFIED\020\000\022\t\n\005TOKEN\020\001\022\r\n\tPA"
-          + "RAGRAPH\020\002\022\016\n\nFORM_FIELD\020\003\022\023\n\017FORM_FIELD_"
-          + "NAME\020\004\022\027\n\023FORM_FIELD_CONTENTS\020\005\022\t\n\005TABLE"
-          + "\020\006\022\020\n\014TABLE_HEADER\020\007\022\r\n\tTABLE_ROW\020\010\022\016\n\nT"
-          + "ABLE_CELL\020\t\"F\n\003Row\022\027\n\017column_spec_ids\030\002 "
-          + "\003(\t\022&\n\006values\030\003 \003(\0132\026.google.protobuf.Va"
-          + "lue\"\376\001\n\016ExamplePayload\0223\n\005image\030\001 \001(\0132\"."
-          + "google.cloud.automl.v1beta1.ImageH\000\022@\n\014t"
-          + "ext_snippet\030\002 \001(\0132(.google.cloud.automl."
-          + "v1beta1.TextSnippetH\000\0229\n\010document\030\004 \001(\0132"
-          + "%.google.cloud.automl.v1beta1.DocumentH\000"
-          + "\022/\n\003row\030\003 \001(\0132 .google.cloud.automl.v1be"
-          + "ta1.RowH\000B\t\n\007payloadB\245\001\n\037com.google.clou"
-          + "d.automl.v1beta1P\001ZAgoogle.golang.org/ge"
-          + "nproto/googleapis/cloud/automl/v1beta1;a"
-          + "utoml\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Go"
-          + "ogle::Cloud::AutoML::V1beta1b\006proto3"
+          + ".proto\022\033google.cloud.automl.v1beta1\032*goo"
+          + "gle/cloud/automl/v1beta1/geometry.proto\032"
+          + "$google/cloud/automl/v1beta1/io.proto\032*g"
+          + "oogle/cloud/automl/v1beta1/temporal.prot"
+          + "o\032.google/cloud/automl/v1beta1/text_segm"
+          + "ent.proto\032\031google/protobuf/any.proto\032\036go"
+          + "ogle/protobuf/duration.proto\032\034google/pro"
+          + "tobuf/struct.proto\032\034google/api/annotatio"
+          + "ns.proto\"\177\n\005Image\022\025\n\013image_bytes\030\001 \001(\014H\000"
+          + "\022@\n\014input_config\030\006 \001(\0132(.google.cloud.au"
+          + "toml.v1beta1.InputConfigH\000\022\025\n\rthumbnail_"
+          + "uri\030\004 \001(\tB\006\n\004data\"F\n\013TextSnippet\022\017\n\007cont"
+          + "ent\030\001 \001(\t\022\021\n\tmime_type\030\002 \001(\t\022\023\n\013content_"
+          + "uri\030\004 \001(\t\"\357\001\n\022DocumentDimensions\022S\n\004unit"
+          + "\030\001 \001(\0162E.google.cloud.automl.v1beta1.Doc"
+          + "umentDimensions.DocumentDimensionUnit\022\r\n"
+          + "\005width\030\002 \001(\002\022\016\n\006height\030\003 \001(\002\"e\n\025Document"
+          + "DimensionUnit\022\'\n#DOCUMENT_DIMENSION_UNIT"
+          + "_UNSPECIFIED\020\000\022\010\n\004INCH\020\001\022\016\n\nCENTIMETER\020\002"
+          + "\022\t\n\005POINT\020\003\"\371\005\n\010Document\022F\n\014input_config"
+          + "\030\001 \001(\01320.google.cloud.automl.v1beta1.Doc"
+          + "umentInputConfig\022?\n\rdocument_text\030\002 \001(\0132"
+          + "(.google.cloud.automl.v1beta1.TextSnippe"
+          + "t\022<\n\006layout\030\003 \003(\0132,.google.cloud.automl."
+          + "v1beta1.Document.Layout\022L\n\023document_dime"
+          + "nsions\030\004 \001(\0132/.google.cloud.automl.v1bet"
+          + "a1.DocumentDimensions\022\022\n\npage_count\030\005 \001("
+          + "\005\032\303\003\n\006Layout\022>\n\014text_segment\030\001 \001(\0132(.goo"
+          + "gle.cloud.automl.v1beta1.TextSegment\022\023\n\013"
+          + "page_number\030\002 \001(\005\022@\n\rbounding_poly\030\003 \001(\013"
+          + "2).google.cloud.automl.v1beta1.BoundingP"
+          + "oly\022W\n\021text_segment_type\030\004 \001(\0162<.google."
+          + "cloud.automl.v1beta1.Document.Layout.Tex"
+          + "tSegmentType\"\310\001\n\017TextSegmentType\022!\n\035TEXT"
+          + "_SEGMENT_TYPE_UNSPECIFIED\020\000\022\t\n\005TOKEN\020\001\022\r"
+          + "\n\tPARAGRAPH\020\002\022\016\n\nFORM_FIELD\020\003\022\023\n\017FORM_FI"
+          + "ELD_NAME\020\004\022\027\n\023FORM_FIELD_CONTENTS\020\005\022\t\n\005T"
+          + "ABLE\020\006\022\020\n\014TABLE_HEADER\020\007\022\r\n\tTABLE_ROW\020\010\022"
+          + "\016\n\nTABLE_CELL\020\t\"F\n\003Row\022\027\n\017column_spec_id"
+          + "s\030\002 \003(\t\022&\n\006values\030\003 \003(\0132\026.google.protobu"
+          + "f.Value\"\376\001\n\016ExamplePayload\0223\n\005image\030\001 \001("
+          + "\0132\".google.cloud.automl.v1beta1.ImageH\000\022"
+          + "@\n\014text_snippet\030\002 \001(\0132(.google.cloud.aut"
+          + "oml.v1beta1.TextSnippetH\000\0229\n\010document\030\004 "
+          + "\001(\0132%.google.cloud.automl.v1beta1.Docume"
+          + "ntH\000\022/\n\003row\030\003 \001(\0132 .google.cloud.automl."
+          + "v1beta1.RowH\000B\t\n\007payloadB\245\001\n\037com.google."
+          + "cloud.automl.v1beta1P\001ZAgoogle.golang.or"
+          + "g/genproto/googleapis/cloud/automl/v1bet"
+          + "a1;automl\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352"
+          + "\002\036Google::Cloud::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Geometry.getDescriptor(),
               com.google.cloud.automl.v1beta1.Io.getDescriptor(),
+              com.google.cloud.automl.v1beta1.Temporal.getDescriptor(),
               com.google.cloud.automl.v1beta1.TextSegmentProto.getDescriptor(),
               com.google.protobuf.AnyProto.getDescriptor(),
               com.google.protobuf.DurationProto.getDescriptor(),
               com.google.protobuf.StructProto.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_Image_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -184,13 +186,14 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "Image", "TextSnippet", "Document", "Row", "Payload",
             });
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Geometry.getDescriptor();
     com.google.cloud.automl.v1beta1.Io.getDescriptor();
+    com.google.cloud.automl.v1beta1.Temporal.getDescriptor();
     com.google.cloud.automl.v1beta1.TextSegmentProto.getDescriptor();
     com.google.protobuf.AnyProto.getDescriptor();
     com.google.protobuf.DurationProto.getDescriptor();
     com.google.protobuf.StructProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DatasetOuterClass.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DatasetOuterClass.java
index 9b75b7469..fa5f11186 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DatasetOuterClass.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DatasetOuterClass.java
@@ -41,52 +41,56 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n)google/cloud/automl/v1beta1/dataset.pr"
-          + "oto\022\033google.cloud.automl.v1beta1\032\'google"
-          + "/cloud/automl/v1beta1/image.proto\032(googl"
-          + "e/cloud/automl/v1beta1/tables.proto\032&goo"
-          + "gle/cloud/automl/v1beta1/text.proto\032-goo"
-          + "gle/cloud/automl/v1beta1/translation.pro"
-          + "to\032\'google/cloud/automl/v1beta1/video.pr"
-          + "oto\032\037google/protobuf/timestamp.proto\032\034go"
-          + "ogle/api/annotations.proto\"\356\010\n\007Dataset\022_"
-          + "\n\034translation_dataset_metadata\030\027 \001(\01327.g"
-          + "oogle.cloud.automl.v1beta1.TranslationDa"
-          + "tasetMetadataH\000\022p\n%image_classification_"
-          + "dataset_metadata\030\030 \001(\0132?.google.cloud.au"
-          + "toml.v1beta1.ImageClassificationDatasetM"
-          + "etadataH\000\022n\n$text_classification_dataset"
-          + "_metadata\030\031 \001(\0132>.google.cloud.automl.v1"
-          + "beta1.TextClassificationDatasetMetadataH"
-          + "\000\022s\n\'image_object_detection_dataset_meta"
-          + "data\030\032 \001(\0132@.google.cloud.automl.v1beta1"
-          + ".ImageObjectDetectionDatasetMetadataH\000\022p"
-          + "\n%video_classification_dataset_metadata\030"
-          + "\037 \001(\0132?.google.cloud.automl.v1beta1.Vide"
-          + "oClassificationDatasetMetadataH\000\022q\n&vide"
-          + "o_object_tracking_dataset_metadata\030\035 \001(\013"
-          + "2?.google.cloud.automl.v1beta1.VideoObje"
-          + "ctTrackingDatasetMetadataH\000\022f\n text_extr"
-          + "action_dataset_metadata\030\034 \001(\0132:.google.c"
-          + "loud.automl.v1beta1.TextExtractionDatase"
-          + "tMetadataH\000\022d\n\037text_sentiment_dataset_me"
-          + "tadata\030\036 \001(\01329.google.cloud.automl.v1bet"
-          + "a1.TextSentimentDatasetMetadataH\000\022U\n\027tab"
-          + "les_dataset_metadata\030! \001(\01322.google.clou"
-          + "d.automl.v1beta1.TablesDatasetMetadataH\000"
-          + "\022\014\n\004name\030\001 \001(\t\022\024\n\014display_name\030\002 \001(\t\022\023\n\013"
-          + "description\030\003 \001(\t\022\025\n\rexample_count\030\025 \001(\005"
-          + "\022/\n\013create_time\030\016 \001(\0132\032.google.protobuf."
-          + "Timestamp\022\014\n\004etag\030\021 \001(\tB\022\n\020dataset_metad"
-          + "ataB\245\001\n\037com.google.cloud.automl.v1beta1P"
-          + "\001ZAgoogle.golang.org/genproto/googleapis"
-          + "/cloud/automl/v1beta1;automl\312\002\033Google\\Cl"
-          + "oud\\AutoMl\\V1beta1\352\002\036Google::Cloud::Auto"
-          + "ML::V1beta1b\006proto3"
+          + "oto\022\033google.cloud.automl.v1beta1\032\031google"
+          + "/api/resource.proto\032\'google/cloud/automl"
+          + "/v1beta1/image.proto\032(google/cloud/autom"
+          + "l/v1beta1/tables.proto\032&google/cloud/aut"
+          + "oml/v1beta1/text.proto\032-google/cloud/aut"
+          + "oml/v1beta1/translation.proto\032\'google/cl"
+          + "oud/automl/v1beta1/video.proto\032\037google/p"
+          + "rotobuf/timestamp.proto\032\034google/api/anno"
+          + "tations.proto\"\316\t\n\007Dataset\022_\n\034translation"
+          + "_dataset_metadata\030\027 \001(\01327.google.cloud.a"
+          + "utoml.v1beta1.TranslationDatasetMetadata"
+          + "H\000\022p\n%image_classification_dataset_metad"
+          + "ata\030\030 \001(\0132?.google.cloud.automl.v1beta1."
+          + "ImageClassificationDatasetMetadataH\000\022n\n$"
+          + "text_classification_dataset_metadata\030\031 \001"
+          + "(\0132>.google.cloud.automl.v1beta1.TextCla"
+          + "ssificationDatasetMetadataH\000\022s\n\'image_ob"
+          + "ject_detection_dataset_metadata\030\032 \001(\0132@."
+          + "google.cloud.automl.v1beta1.ImageObjectD"
+          + "etectionDatasetMetadataH\000\022p\n%video_class"
+          + "ification_dataset_metadata\030\037 \001(\0132?.googl"
+          + "e.cloud.automl.v1beta1.VideoClassificati"
+          + "onDatasetMetadataH\000\022q\n&video_object_trac"
+          + "king_dataset_metadata\030\035 \001(\0132?.google.clo"
+          + "ud.automl.v1beta1.VideoObjectTrackingDat"
+          + "asetMetadataH\000\022f\n text_extraction_datase"
+          + "t_metadata\030\034 \001(\0132:.google.cloud.automl.v"
+          + "1beta1.TextExtractionDatasetMetadataH\000\022d"
+          + "\n\037text_sentiment_dataset_metadata\030\036 \001(\0132"
+          + "9.google.cloud.automl.v1beta1.TextSentim"
+          + "entDatasetMetadataH\000\022U\n\027tables_dataset_m"
+          + "etadata\030! \001(\01322.google.cloud.automl.v1be"
+          + "ta1.TablesDatasetMetadataH\000\022\014\n\004name\030\001 \001("
+          + "\t\022\024\n\014display_name\030\002 \001(\t\022\023\n\013description\030\003"
+          + " \001(\t\022\025\n\rexample_count\030\025 \001(\005\022/\n\013create_ti"
+          + "me\030\016 \001(\0132\032.google.protobuf.Timestamp\022\014\n\004"
+          + "etag\030\021 \001(\t:^\352A[\n\035automl.googleapis.com/D"
+          + "ataset\022:projects/{project}/locations/{lo"
+          + "cation}/datasets/{dataset}B\022\n\020dataset_me"
+          + "tadataB\245\001\n\037com.google.cloud.automl.v1bet"
+          + "a1P\001ZAgoogle.golang.org/genproto/googlea"
+          + "pis/cloud/automl/v1beta1;automl\312\002\033Google"
+          + "\\Cloud\\AutoMl\\V1beta1\352\002\036Google::Cloud::A"
+          + "utoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.ImageProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Tables.getDescriptor(),
               com.google.cloud.automl.v1beta1.TextProto.getDescriptor(),
@@ -118,6 +122,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "Etag",
               "DatasetMetadata",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.ImageProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Tables.getDescriptor();
     com.google.cloud.automl.v1beta1.TextProto.getDescriptor();
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequest.java
index d75132dd3..67790dbae 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequest.java
@@ -117,10 +117,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the dataset to delete.
+   * Required. The resource name of the dataset to delete.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -139,10 +141,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * The resource name of the dataset to delete.
+   * Required. The resource name of the dataset to delete.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -481,10 +485,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the dataset to delete.
+     * Required. The resource name of the dataset to delete.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -503,10 +509,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * The resource name of the dataset to delete.
+     * Required. The resource name of the dataset to delete.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -525,10 +533,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * The resource name of the dataset to delete.
+     * Required. The resource name of the dataset to delete.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -546,10 +556,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the dataset to delete.
+     * Required. The resource name of the dataset to delete.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -563,10 +575,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * The resource name of the dataset to delete.
+     * Required. The resource name of the dataset to delete.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequestOrBuilder.java
index 0159b5b86..ae1b89874 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteDatasetRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface DeleteDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the dataset to delete.
+   * Required. The resource name of the dataset to delete.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface DeleteDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the dataset to delete.
+   * Required. The resource name of the dataset to delete.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequest.java
index 28b17cfbc..886ce3561 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequest.java
@@ -117,10 +117,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Resource name of the model being deleted.
+   * Required. Resource name of the model being deleted.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -139,10 +141,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Resource name of the model being deleted.
+   * Required. Resource name of the model being deleted.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -481,10 +485,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Resource name of the model being deleted.
+     * Required. Resource name of the model being deleted.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -503,10 +509,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Resource name of the model being deleted.
+     * Required. Resource name of the model being deleted.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -525,10 +533,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Resource name of the model being deleted.
+     * Required. Resource name of the model being deleted.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -546,10 +556,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name of the model being deleted.
+     * Required. Resource name of the model being deleted.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -563,10 +575,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Resource name of the model being deleted.
+     * Required. Resource name of the model being deleted.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequestOrBuilder.java
index e783f6a0a..3e0f039f4 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeleteModelRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface DeleteModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model being deleted.
+   * Required. Resource name of the model being deleted.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface DeleteModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model being deleted.
+   * Required. Resource name of the model being deleted.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequest.java
index a1d4164d6..31805c95b 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequest.java
@@ -332,10 +332,12 @@ public boolean hasImageClassificationModelDeploymentMetadata() {
    *
    *
    * <pre>
-   * Resource name of the model to deploy.
+   * Required. Resource name of the model to deploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -354,10 +356,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Resource name of the model to deploy.
+   * Required. Resource name of the model to deploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -1286,10 +1290,12 @@ public Builder clearImageClassificationModelDeploymentMetadata() {
      *
      *
      * <pre>
-     * Resource name of the model to deploy.
+     * Required. Resource name of the model to deploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -1308,10 +1314,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Resource name of the model to deploy.
+     * Required. Resource name of the model to deploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -1330,10 +1338,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Resource name of the model to deploy.
+     * Required. Resource name of the model to deploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -1351,10 +1361,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name of the model to deploy.
+     * Required. Resource name of the model to deploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -1368,10 +1380,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Resource name of the model to deploy.
+     * Required. Resource name of the model to deploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequestOrBuilder.java
index 761e3b8f0..3394982ce 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/DeployModelRequestOrBuilder.java
@@ -113,10 +113,12 @@ public interface DeployModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model to deploy.
+   * Required. Resource name of the model to deploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -125,10 +127,12 @@ public interface DeployModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model to deploy.
+   * Required. Resource name of the model to deploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Document.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Document.java
index 3256e0d45..5849bb023 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Document.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Document.java
@@ -222,9 +222,8 @@ public interface LayoutOrBuilder
      *
      *
      * <pre>
-     * Page number of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the original document, starts from 1.
+     * Page number of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the original document, starts
+     * from 1.
      * </pre>
      *
      * <code>int32 page_number = 2;</code>
@@ -237,9 +236,8 @@ public interface LayoutOrBuilder
      *
      *
      * <pre>
-     * The position of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the page. Contains exactly 4
+     * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+     * Contains exactly 4
      * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
      * and they are connected by edges in the order provided, which will
      * represent a rectangle parallel to the frame. The
@@ -257,9 +255,8 @@ public interface LayoutOrBuilder
      *
      *
      * <pre>
-     * The position of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the page. Contains exactly 4
+     * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+     * Contains exactly 4
      * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
      * and they are connected by edges in the order provided, which will
      * represent a rectangle parallel to the frame. The
@@ -277,9 +274,8 @@ public interface LayoutOrBuilder
      *
      *
      * <pre>
-     * The position of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the page. Contains exactly 4
+     * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+     * Contains exactly 4
      * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
      * and they are connected by edges in the order provided, which will
      * represent a rectangle parallel to the frame. The
@@ -296,9 +292,7 @@ public interface LayoutOrBuilder
      *
      *
      * <pre>
-     * The type of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in document.
+     * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
      * </pre>
      *
      * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -311,9 +305,7 @@ public interface LayoutOrBuilder
      *
      *
      * <pre>
-     * The type of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in document.
+     * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
      * </pre>
      *
      * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -327,9 +319,7 @@ public interface LayoutOrBuilder
    *
    *
    * <pre>
-   * Describes the layout information of a
-   * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in
-   * the document.
+   * Describes the layout information of a [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the document.
    * </pre>
    *
    * Protobuf type {@code google.cloud.automl.v1beta1.Document.Layout}
@@ -841,9 +831,8 @@ public com.google.cloud.automl.v1beta1.TextSegmentOrBuilder getTextSegmentOrBuil
      *
      *
      * <pre>
-     * Page number of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the original document, starts from 1.
+     * Page number of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the original document, starts
+     * from 1.
      * </pre>
      *
      * <code>int32 page_number = 2;</code>
@@ -860,9 +849,8 @@ public int getPageNumber() {
      *
      *
      * <pre>
-     * The position of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the page. Contains exactly 4
+     * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+     * Contains exactly 4
      * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
      * and they are connected by edges in the order provided, which will
      * represent a rectangle parallel to the frame. The
@@ -882,9 +870,8 @@ public boolean hasBoundingPoly() {
      *
      *
      * <pre>
-     * The position of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the page. Contains exactly 4
+     * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+     * Contains exactly 4
      * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
      * and they are connected by edges in the order provided, which will
      * represent a rectangle parallel to the frame. The
@@ -906,9 +893,8 @@ public com.google.cloud.automl.v1beta1.BoundingPoly getBoundingPoly() {
      *
      *
      * <pre>
-     * The position of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in the page. Contains exactly 4
+     * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+     * Contains exactly 4
      * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
      * and they are connected by edges in the order provided, which will
      * represent a rectangle parallel to the frame. The
@@ -929,9 +915,7 @@ public com.google.cloud.automl.v1beta1.BoundingPolyOrBuilder getBoundingPolyOrBu
      *
      *
      * <pre>
-     * The type of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in document.
+     * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
      * </pre>
      *
      * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -946,9 +930,7 @@ public int getTextSegmentTypeValue() {
      *
      *
      * <pre>
-     * The type of the
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-     * in document.
+     * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
      * </pre>
      *
      * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -1172,9 +1154,7 @@ protected Builder newBuilderForType(
      *
      *
      * <pre>
-     * Describes the layout information of a
-     * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in
-     * the document.
+     * Describes the layout information of a [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the document.
      * </pre>
      *
      * Protobuf type {@code google.cloud.automl.v1beta1.Document.Layout}
@@ -1565,9 +1545,8 @@ public com.google.cloud.automl.v1beta1.TextSegmentOrBuilder getTextSegmentOrBuil
        *
        *
        * <pre>
-       * Page number of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the original document, starts from 1.
+       * Page number of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the original document, starts
+       * from 1.
        * </pre>
        *
        * <code>int32 page_number = 2;</code>
@@ -1581,9 +1560,8 @@ public int getPageNumber() {
        *
        *
        * <pre>
-       * Page number of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the original document, starts from 1.
+       * Page number of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the original document, starts
+       * from 1.
        * </pre>
        *
        * <code>int32 page_number = 2;</code>
@@ -1601,9 +1579,8 @@ public Builder setPageNumber(int value) {
        *
        *
        * <pre>
-       * Page number of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the original document, starts from 1.
+       * Page number of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the original document, starts
+       * from 1.
        * </pre>
        *
        * <code>int32 page_number = 2;</code>
@@ -1627,9 +1604,8 @@ public Builder clearPageNumber() {
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1649,9 +1625,8 @@ public boolean hasBoundingPoly() {
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1677,9 +1652,8 @@ public com.google.cloud.automl.v1beta1.BoundingPoly getBoundingPoly() {
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1707,9 +1681,8 @@ public Builder setBoundingPoly(com.google.cloud.automl.v1beta1.BoundingPoly valu
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1735,9 +1708,8 @@ public Builder setBoundingPoly(
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1769,9 +1741,8 @@ public Builder mergeBoundingPoly(com.google.cloud.automl.v1beta1.BoundingPoly va
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1797,9 +1768,8 @@ public Builder clearBoundingPoly() {
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1819,9 +1789,8 @@ public com.google.cloud.automl.v1beta1.BoundingPoly.Builder getBoundingPolyBuild
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1845,9 +1814,8 @@ public com.google.cloud.automl.v1beta1.BoundingPolyOrBuilder getBoundingPolyOrBu
        *
        *
        * <pre>
-       * The position of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in the page. Contains exactly 4
+       * The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+       * Contains exactly 4
        * [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
        * and they are connected by edges in the order provided, which will
        * represent a rectangle parallel to the frame. The
@@ -1880,9 +1848,7 @@ public com.google.cloud.automl.v1beta1.BoundingPolyOrBuilder getBoundingPolyOrBu
        *
        *
        * <pre>
-       * The type of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in document.
+       * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
        * </pre>
        *
        * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -1897,9 +1863,7 @@ public int getTextSegmentTypeValue() {
        *
        *
        * <pre>
-       * The type of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in document.
+       * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
        * </pre>
        *
        * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -1917,9 +1881,7 @@ public Builder setTextSegmentTypeValue(int value) {
        *
        *
        * <pre>
-       * The type of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in document.
+       * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
        * </pre>
        *
        * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -1940,9 +1902,7 @@ public com.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType getTextSe
        *
        *
        * <pre>
-       * The type of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in document.
+       * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
        * </pre>
        *
        * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
@@ -1965,9 +1925,7 @@ public Builder setTextSegmentType(
        *
        *
        * <pre>
-       * The type of the
-       * [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-       * in document.
+       * The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
        * </pre>
        *
        * <code>.google.cloud.automl.v1beta1.Document.Layout.TextSegmentType text_segment_type = 4;
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequest.java
index fc9e577aa..11724c53b 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequest.java
@@ -136,7 +136,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * Required. The resource name of the dataset.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -158,7 +160,9 @@ public java.lang.String getName() {
    * Required. The resource name of the dataset.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -183,7 +187,9 @@ public com.google.protobuf.ByteString getNameBytes() {
    * Required. The desired output location.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the outputConfig field is set.
    */
@@ -197,7 +203,9 @@ public boolean hasOutputConfig() {
    * Required. The desired output location.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The outputConfig.
    */
@@ -213,7 +221,9 @@ public com.google.cloud.automl.v1beta1.OutputConfig getOutputConfig() {
    * Required. The desired output location.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.OutputConfigOrBuilder getOutputConfigOrBuilder() {
     return getOutputConfig();
@@ -573,7 +583,9 @@ public Builder mergeFrom(
      * Required. The resource name of the dataset.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -595,7 +607,9 @@ public java.lang.String getName() {
      * Required. The resource name of the dataset.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -617,7 +631,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      * Required. The resource name of the dataset.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -638,7 +654,9 @@ public Builder setName(java.lang.String value) {
      * Required. The resource name of the dataset.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -655,7 +673,9 @@ public Builder clearName() {
      * Required. The resource name of the dataset.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
@@ -684,7 +704,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the outputConfig field is set.
      */
@@ -698,7 +720,9 @@ public boolean hasOutputConfig() {
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The outputConfig.
      */
@@ -718,7 +742,9 @@ public com.google.cloud.automl.v1beta1.OutputConfig getOutputConfig() {
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(com.google.cloud.automl.v1beta1.OutputConfig value) {
       if (outputConfigBuilder_ == null) {
@@ -740,7 +766,9 @@ public Builder setOutputConfig(com.google.cloud.automl.v1beta1.OutputConfig valu
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(
         com.google.cloud.automl.v1beta1.OutputConfig.Builder builderForValue) {
@@ -760,7 +788,9 @@ public Builder setOutputConfig(
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeOutputConfig(com.google.cloud.automl.v1beta1.OutputConfig value) {
       if (outputConfigBuilder_ == null) {
@@ -786,7 +816,9 @@ public Builder mergeOutputConfig(com.google.cloud.automl.v1beta1.OutputConfig va
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearOutputConfig() {
       if (outputConfigBuilder_ == null) {
@@ -806,7 +838,9 @@ public Builder clearOutputConfig() {
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.OutputConfig.Builder getOutputConfigBuilder() {
 
@@ -820,7 +854,9 @@ public com.google.cloud.automl.v1beta1.OutputConfig.Builder getOutputConfigBuild
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.OutputConfigOrBuilder getOutputConfigOrBuilder() {
       if (outputConfigBuilder_ != null) {
@@ -838,7 +874,9 @@ public com.google.cloud.automl.v1beta1.OutputConfigOrBuilder getOutputConfigOrBu
      * Required. The desired output location.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.OutputConfig,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequestOrBuilder.java
index 5af81291b..2b3880ab4 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportDataRequestOrBuilder.java
@@ -30,7 +30,9 @@ public interface ExportDataRequestOrBuilder
    * Required. The resource name of the dataset.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -42,7 +44,9 @@ public interface ExportDataRequestOrBuilder
    * Required. The resource name of the dataset.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -55,7 +59,9 @@ public interface ExportDataRequestOrBuilder
    * Required. The desired output location.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the outputConfig field is set.
    */
@@ -67,7 +73,9 @@ public interface ExportDataRequestOrBuilder
    * Required. The desired output location.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The outputConfig.
    */
@@ -79,7 +87,9 @@ public interface ExportDataRequestOrBuilder
    * Required. The desired output location.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.OutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.OutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.OutputConfigOrBuilder getOutputConfigOrBuilder();
 }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequest.java
index 38d798a19..32248f205 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequest.java
@@ -140,7 +140,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * be exported.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -163,7 +165,9 @@ public java.lang.String getName() {
    * be exported.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -188,7 +192,8 @@ public com.google.protobuf.ByteString getNameBytes() {
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+   * <code>
+   * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * </code>
    *
    * @return Whether the outputConfig field is set.
@@ -203,7 +208,8 @@ public boolean hasOutputConfig() {
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+   * <code>
+   * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * </code>
    *
    * @return The outputConfig.
@@ -220,7 +226,8 @@ public com.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig getOu
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+   * <code>
+   * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * </code>
    */
   public com.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfigOrBuilder
@@ -587,7 +594,9 @@ public Builder mergeFrom(
      * be exported.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -610,7 +619,9 @@ public java.lang.String getName() {
      * be exported.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -633,7 +644,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      * be exported.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -655,7 +668,9 @@ public Builder setName(java.lang.String value) {
      * be exported.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -673,7 +688,9 @@ public Builder clearName() {
      * be exported.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
@@ -702,7 +719,8 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      *
      * @return Whether the outputConfig field is set.
@@ -717,7 +735,8 @@ public boolean hasOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      *
      * @return The outputConfig.
@@ -739,7 +758,8 @@ public com.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig getOu
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      */
     public Builder setOutputConfig(
@@ -763,7 +783,8 @@ public Builder setOutputConfig(
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      */
     public Builder setOutputConfig(
@@ -785,7 +806,8 @@ public Builder setOutputConfig(
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      */
     public Builder mergeOutputConfig(
@@ -814,7 +836,8 @@ public Builder mergeOutputConfig(
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      */
     public Builder clearOutputConfig() {
@@ -835,7 +858,8 @@ public Builder clearOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      */
     public com.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig.Builder
@@ -851,7 +875,8 @@ public Builder clearOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      */
     public com.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfigOrBuilder
@@ -872,7 +897,8 @@ public Builder clearOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+     * <code>
+     * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequestOrBuilder.java
index e9f25f317..ad8a02cb8 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportEvaluatedExamplesRequestOrBuilder.java
@@ -31,7 +31,9 @@ public interface ExportEvaluatedExamplesRequestOrBuilder
    * be exported.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -44,7 +46,9 @@ public interface ExportEvaluatedExamplesRequestOrBuilder
    * be exported.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -57,7 +61,8 @@ public interface ExportEvaluatedExamplesRequestOrBuilder
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+   * <code>
+   * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * </code>
    *
    * @return Whether the outputConfig field is set.
@@ -70,7 +75,8 @@ public interface ExportEvaluatedExamplesRequestOrBuilder
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+   * <code>
+   * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * </code>
    *
    * @return The outputConfig.
@@ -83,7 +89,8 @@ public interface ExportEvaluatedExamplesRequestOrBuilder
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3;
+   * <code>
+   * .google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * </code>
    */
   com.google.cloud.automl.v1beta1.ExportEvaluatedExamplesOutputConfigOrBuilder
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequest.java
index 95c371d96..6b37ed75a 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequest.java
@@ -139,7 +139,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * Required. The resource name of the model to export.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -161,7 +163,9 @@ public java.lang.String getName() {
    * Required. The resource name of the model to export.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -186,7 +190,9 @@ public com.google.protobuf.ByteString getNameBytes() {
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the outputConfig field is set.
    */
@@ -200,7 +206,9 @@ public boolean hasOutputConfig() {
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The outputConfig.
    */
@@ -216,7 +224,9 @@ public com.google.cloud.automl.v1beta1.ModelExportOutputConfig getOutputConfig()
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.ModelExportOutputConfigOrBuilder
       getOutputConfigOrBuilder() {
@@ -579,7 +589,9 @@ public Builder mergeFrom(
      * Required. The resource name of the model to export.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -601,7 +613,9 @@ public java.lang.String getName() {
      * Required. The resource name of the model to export.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -623,7 +637,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      * Required. The resource name of the model to export.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -644,7 +660,9 @@ public Builder setName(java.lang.String value) {
      * Required. The resource name of the model to export.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -661,7 +679,9 @@ public Builder clearName() {
      * Required. The resource name of the model to export.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
@@ -690,7 +710,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the outputConfig field is set.
      */
@@ -704,7 +726,9 @@ public boolean hasOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The outputConfig.
      */
@@ -724,7 +748,9 @@ public com.google.cloud.automl.v1beta1.ModelExportOutputConfig getOutputConfig()
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(com.google.cloud.automl.v1beta1.ModelExportOutputConfig value) {
       if (outputConfigBuilder_ == null) {
@@ -746,7 +772,9 @@ public Builder setOutputConfig(com.google.cloud.automl.v1beta1.ModelExportOutput
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setOutputConfig(
         com.google.cloud.automl.v1beta1.ModelExportOutputConfig.Builder builderForValue) {
@@ -766,7 +794,9 @@ public Builder setOutputConfig(
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeOutputConfig(
         com.google.cloud.automl.v1beta1.ModelExportOutputConfig value) {
@@ -793,7 +823,9 @@ public Builder mergeOutputConfig(
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearOutputConfig() {
       if (outputConfigBuilder_ == null) {
@@ -813,7 +845,9 @@ public Builder clearOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.ModelExportOutputConfig.Builder
         getOutputConfigBuilder() {
@@ -828,7 +862,9 @@ public Builder clearOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.ModelExportOutputConfigOrBuilder
         getOutputConfigOrBuilder() {
@@ -847,7 +883,9 @@ public Builder clearOutputConfig() {
      * Required. The desired output location and configuration.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.ModelExportOutputConfig,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequestOrBuilder.java
index 8ba465770..dfff31450 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ExportModelRequestOrBuilder.java
@@ -30,7 +30,9 @@ public interface ExportModelRequestOrBuilder
    * Required. The resource name of the model to export.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -42,7 +44,9 @@ public interface ExportModelRequestOrBuilder
    * Required. The resource name of the model to export.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -55,7 +59,9 @@ public interface ExportModelRequestOrBuilder
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the outputConfig field is set.
    */
@@ -67,7 +73,9 @@ public interface ExportModelRequestOrBuilder
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The outputConfig.
    */
@@ -79,7 +87,9 @@ public interface ExportModelRequestOrBuilder
    * Required. The desired output location and configuration.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ModelExportOutputConfig output_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.ModelExportOutputConfigOrBuilder getOutputConfigOrBuilder();
 }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequest.java
index 69e7849bc..c79c44e7e 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequest.java
@@ -117,10 +117,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the annotation spec to retrieve.
+   * Required. The resource name of the annotation spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -139,10 +141,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * The resource name of the annotation spec to retrieve.
+   * Required. The resource name of the annotation spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -482,10 +486,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the annotation spec to retrieve.
+     * Required. The resource name of the annotation spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -504,10 +510,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * The resource name of the annotation spec to retrieve.
+     * Required. The resource name of the annotation spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -526,10 +534,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * The resource name of the annotation spec to retrieve.
+     * Required. The resource name of the annotation spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -547,10 +557,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the annotation spec to retrieve.
+     * Required. The resource name of the annotation spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -564,10 +576,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * The resource name of the annotation spec to retrieve.
+     * Required. The resource name of the annotation spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequestOrBuilder.java
index 524ea0627..580d815e0 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetAnnotationSpecRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface GetAnnotationSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the annotation spec to retrieve.
+   * Required. The resource name of the annotation spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface GetAnnotationSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the annotation spec to retrieve.
+   * Required. The resource name of the annotation spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequest.java
index 928b5ff05..26b17b047 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequest.java
@@ -132,10 +132,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the column spec to retrieve.
+   * Required. The resource name of the column spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -154,10 +156,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * The resource name of the column spec to retrieve.
+   * Required. The resource name of the column spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -567,10 +571,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the column spec to retrieve.
+     * Required. The resource name of the column spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -589,10 +595,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * The resource name of the column spec to retrieve.
+     * Required. The resource name of the column spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -611,10 +619,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * The resource name of the column spec to retrieve.
+     * Required. The resource name of the column spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -632,10 +642,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the column spec to retrieve.
+     * Required. The resource name of the column spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -649,10 +661,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * The resource name of the column spec to retrieve.
+     * Required. The resource name of the column spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequestOrBuilder.java
index c6437544a..69ed101ba 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetColumnSpecRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface GetColumnSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the column spec to retrieve.
+   * Required. The resource name of the column spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface GetColumnSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the column spec to retrieve.
+   * Required. The resource name of the column spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequest.java
index 0ab23f64a..6b7211808 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequest.java
@@ -117,10 +117,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the dataset to retrieve.
+   * Required. The resource name of the dataset to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -139,10 +141,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * The resource name of the dataset to retrieve.
+   * Required. The resource name of the dataset to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -481,10 +485,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the dataset to retrieve.
+     * Required. The resource name of the dataset to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -503,10 +509,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * The resource name of the dataset to retrieve.
+     * Required. The resource name of the dataset to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -525,10 +533,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * The resource name of the dataset to retrieve.
+     * Required. The resource name of the dataset to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -546,10 +556,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the dataset to retrieve.
+     * Required. The resource name of the dataset to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -563,10 +575,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * The resource name of the dataset to retrieve.
+     * Required. The resource name of the dataset to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequestOrBuilder.java
index 19e4ca21b..01ff1b52c 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetDatasetRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface GetDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the dataset to retrieve.
+   * Required. The resource name of the dataset to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface GetDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the dataset to retrieve.
+   * Required. The resource name of the dataset to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequest.java
index a1d23d3da..b385dac79 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequest.java
@@ -117,10 +117,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Resource name for the model evaluation.
+   * Required. Resource name for the model evaluation.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -139,10 +141,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Resource name for the model evaluation.
+   * Required. Resource name for the model evaluation.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -482,10 +486,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Resource name for the model evaluation.
+     * Required. Resource name for the model evaluation.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -504,10 +510,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Resource name for the model evaluation.
+     * Required. Resource name for the model evaluation.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -526,10 +534,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Resource name for the model evaluation.
+     * Required. Resource name for the model evaluation.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -547,10 +557,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name for the model evaluation.
+     * Required. Resource name for the model evaluation.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -564,10 +576,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Resource name for the model evaluation.
+     * Required. Resource name for the model evaluation.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequestOrBuilder.java
index de864b5dd..81798b30a 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelEvaluationRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface GetModelEvaluationRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name for the model evaluation.
+   * Required. Resource name for the model evaluation.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface GetModelEvaluationRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name for the model evaluation.
+   * Required. Resource name for the model evaluation.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequest.java
index 1851c4062..983621061 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequest.java
@@ -117,10 +117,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Resource name of the model.
+   * Required. Resource name of the model.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -139,10 +141,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Resource name of the model.
+   * Required. Resource name of the model.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -480,10 +484,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Resource name of the model.
+     * Required. Resource name of the model.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -502,10 +508,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Resource name of the model.
+     * Required. Resource name of the model.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -524,10 +532,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Resource name of the model.
+     * Required. Resource name of the model.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -545,10 +555,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name of the model.
+     * Required. Resource name of the model.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -562,10 +574,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Resource name of the model.
+     * Required. Resource name of the model.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequestOrBuilder.java
index 11250e926..92e67a6df 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetModelRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface GetModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model.
+   * Required. Resource name of the model.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface GetModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model.
+   * Required. Resource name of the model.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequest.java
index 57dea16f5..59dfc01e6 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequest.java
@@ -132,10 +132,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the table spec to retrieve.
+   * Required. The resource name of the table spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -154,10 +156,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * The resource name of the table spec to retrieve.
+   * Required. The resource name of the table spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -567,10 +571,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the table spec to retrieve.
+     * Required. The resource name of the table spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -589,10 +595,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * The resource name of the table spec to retrieve.
+     * Required. The resource name of the table spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -611,10 +619,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * The resource name of the table spec to retrieve.
+     * Required. The resource name of the table spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -632,10 +642,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the table spec to retrieve.
+     * Required. The resource name of the table spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -649,10 +661,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * The resource name of the table spec to retrieve.
+     * Required. The resource name of the table spec to retrieve.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequestOrBuilder.java
index da1f42ef2..602d954d1 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/GetTableSpecRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface GetTableSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the table spec to retrieve.
+   * Required. The resource name of the table spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface GetTableSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the table spec to retrieve.
+   * Required. The resource name of the table spec to retrieve.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadata.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadata.java
index 1d75f0072..df7cebd9d 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadata.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadata.java
@@ -300,38 +300,34 @@ public com.google.protobuf.ByteString getStopReasonBytes() {
    *               This is the default value.
    * *   `mobile-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards. Expected to have low latency, but may have lower
-   *               prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
    * *   `mobile-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
    * *   `mobile-high-accuracy-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.  Expected to have a higher latency, but should
-   *               also have a higher prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have low latency, but may have lower prediction quality
-   *               than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards. Expected to have low latency, but may have
+   *               lower prediction quality than other models.
    * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards.
    * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
    *               providing prediction via AutoML API, can also be exported
-   *               (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have a higher latency, but should also have a higher
-   *               prediction quality than other models.
+   *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+   *               Core ML afterwards.  Expected to have a higher latency, but
+   *               should also have a higher prediction quality than other
+   *               models.
    * </pre>
    *
    * <code>string model_type = 7;</code>
@@ -358,38 +354,34 @@ public java.lang.String getModelType() {
    *               This is the default value.
    * *   `mobile-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards. Expected to have low latency, but may have lower
-   *               prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
    * *   `mobile-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
    * *   `mobile-high-accuracy-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.  Expected to have a higher latency, but should
-   *               also have a higher prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have low latency, but may have lower prediction quality
-   *               than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards. Expected to have low latency, but may have
+   *               lower prediction quality than other models.
    * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards.
    * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
    *               providing prediction via AutoML API, can also be exported
-   *               (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have a higher latency, but should also have a higher
-   *               prediction quality than other models.
+   *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+   *               Core ML afterwards.  Expected to have a higher latency, but
+   *               should also have a higher prediction quality than other
+   *               models.
    * </pre>
    *
    * <code>string model_type = 7;</code>
@@ -1222,38 +1214,34 @@ public Builder setStopReasonBytes(com.google.protobuf.ByteString value) {
      *               This is the default value.
      * *   `mobile-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards. Expected to have low latency, but may have lower
-     *               prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
      * *   `mobile-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
      * *   `mobile-high-accuracy-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.  Expected to have a higher latency, but should
-     *               also have a higher prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have low latency, but may have lower prediction quality
-     *               than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards. Expected to have low latency, but may have
+     *               lower prediction quality than other models.
      * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards.
      * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
      *               providing prediction via AutoML API, can also be exported
-     *               (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have a higher latency, but should also have a higher
-     *               prediction quality than other models.
+     *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+     *               Core ML afterwards.  Expected to have a higher latency, but
+     *               should also have a higher prediction quality than other
+     *               models.
      * </pre>
      *
      * <code>string model_type = 7;</code>
@@ -1280,38 +1268,34 @@ public java.lang.String getModelType() {
      *               This is the default value.
      * *   `mobile-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards. Expected to have low latency, but may have lower
-     *               prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
      * *   `mobile-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
      * *   `mobile-high-accuracy-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.  Expected to have a higher latency, but should
-     *               also have a higher prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have low latency, but may have lower prediction quality
-     *               than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards. Expected to have low latency, but may have
+     *               lower prediction quality than other models.
      * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards.
      * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
      *               providing prediction via AutoML API, can also be exported
-     *               (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have a higher latency, but should also have a higher
-     *               prediction quality than other models.
+     *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+     *               Core ML afterwards.  Expected to have a higher latency, but
+     *               should also have a higher prediction quality than other
+     *               models.
      * </pre>
      *
      * <code>string model_type = 7;</code>
@@ -1338,38 +1322,34 @@ public com.google.protobuf.ByteString getModelTypeBytes() {
      *               This is the default value.
      * *   `mobile-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards. Expected to have low latency, but may have lower
-     *               prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
      * *   `mobile-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
      * *   `mobile-high-accuracy-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.  Expected to have a higher latency, but should
-     *               also have a higher prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have low latency, but may have lower prediction quality
-     *               than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards. Expected to have low latency, but may have
+     *               lower prediction quality than other models.
      * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards.
      * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
      *               providing prediction via AutoML API, can also be exported
-     *               (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have a higher latency, but should also have a higher
-     *               prediction quality than other models.
+     *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+     *               Core ML afterwards.  Expected to have a higher latency, but
+     *               should also have a higher prediction quality than other
+     *               models.
      * </pre>
      *
      * <code>string model_type = 7;</code>
@@ -1395,38 +1375,34 @@ public Builder setModelType(java.lang.String value) {
      *               This is the default value.
      * *   `mobile-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards. Expected to have low latency, but may have lower
-     *               prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
      * *   `mobile-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
      * *   `mobile-high-accuracy-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.  Expected to have a higher latency, but should
-     *               also have a higher prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have low latency, but may have lower prediction quality
-     *               than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards. Expected to have low latency, but may have
+     *               lower prediction quality than other models.
      * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards.
      * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
      *               providing prediction via AutoML API, can also be exported
-     *               (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have a higher latency, but should also have a higher
-     *               prediction quality than other models.
+     *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+     *               Core ML afterwards.  Expected to have a higher latency, but
+     *               should also have a higher prediction quality than other
+     *               models.
      * </pre>
      *
      * <code>string model_type = 7;</code>
@@ -1448,38 +1424,34 @@ public Builder clearModelType() {
      *               This is the default value.
      * *   `mobile-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards. Expected to have low latency, but may have lower
-     *               prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
      * *   `mobile-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
      * *   `mobile-high-accuracy-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile or edge device with TensorFlow
-     *               afterwards.  Expected to have a higher latency, but should
-     *               also have a higher prediction quality than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have low latency, but may have lower prediction quality
-     *               than other models.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards. Expected to have low latency, but may have
+     *               lower prediction quality than other models.
      * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
      *               prediction via AutoML API, can also be exported (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards.
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+     *               ML afterwards.
      * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
      *               providing prediction via AutoML API, can also be exported
-     *               (see
-     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-     *               and used on a mobile device with Core ML afterwards. Expected
-     *               to have a higher latency, but should also have a higher
-     *               prediction quality than other models.
+     *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+     *               Core ML afterwards.  Expected to have a higher latency, but
+     *               should also have a higher prediction quality than other
+     *               models.
      * </pre>
      *
      * <code>string model_type = 7;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadataOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadataOrBuilder.java
index 569477d00..747152091 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadataOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageClassificationModelMetadataOrBuilder.java
@@ -121,38 +121,34 @@ public interface ImageClassificationModelMetadataOrBuilder
    *               This is the default value.
    * *   `mobile-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards. Expected to have low latency, but may have lower
-   *               prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
    * *   `mobile-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
    * *   `mobile-high-accuracy-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.  Expected to have a higher latency, but should
-   *               also have a higher prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have low latency, but may have lower prediction quality
-   *               than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards. Expected to have low latency, but may have
+   *               lower prediction quality than other models.
    * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards.
    * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
    *               providing prediction via AutoML API, can also be exported
-   *               (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have a higher latency, but should also have a higher
-   *               prediction quality than other models.
+   *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+   *               Core ML afterwards.  Expected to have a higher latency, but
+   *               should also have a higher prediction quality than other
+   *               models.
    * </pre>
    *
    * <code>string model_type = 7;</code>
@@ -169,38 +165,34 @@ public interface ImageClassificationModelMetadataOrBuilder
    *               This is the default value.
    * *   `mobile-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards. Expected to have low latency, but may have lower
-   *               prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
    * *   `mobile-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
    * *   `mobile-high-accuracy-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile or edge device with TensorFlow
-   *               afterwards.  Expected to have a higher latency, but should
-   *               also have a higher prediction quality than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have low latency, but may have lower prediction quality
-   *               than other models.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards. Expected to have low latency, but may have
+   *               lower prediction quality than other models.
    * *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
    *               prediction via AutoML API, can also be exported (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards.
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+   *               ML afterwards.
    * *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
    *               providing prediction via AutoML API, can also be exported
-   *               (see
-   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-   *               and used on a mobile device with Core ML afterwards. Expected
-   *               to have a higher latency, but should also have a higher
-   *               prediction quality than other models.
+   *               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+   *               Core ML afterwards.  Expected to have a higher latency, but
+   *               should also have a higher prediction quality than other
+   *               models.
    * </pre>
    *
    * <code>string model_type = 7;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadata.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadata.java
index ab18160f3..90046ca97 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadata.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadata.java
@@ -154,6 +154,21 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * *   `cloud-low-latency-1` -  A model to be used via prediction
    *               calls to AutoML API. Expected to have low latency, but may
    *               have lower prediction quality than other models.
+   * *   `mobile-low-latency-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
+   * *   `mobile-versatile-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
+   * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * </pre>
    *
    * <code>string model_type = 1;</code>
@@ -183,6 +198,21 @@ public java.lang.String getModelType() {
    * *   `cloud-low-latency-1` -  A model to be used via prediction
    *               calls to AutoML API. Expected to have low latency, but may
    *               have lower prediction quality than other models.
+   * *   `mobile-low-latency-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
+   * *   `mobile-versatile-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
+   * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * </pre>
    *
    * <code>string model_type = 1;</code>
@@ -755,6 +785,21 @@ public Builder mergeFrom(
      * *   `cloud-low-latency-1` -  A model to be used via prediction
      *               calls to AutoML API. Expected to have low latency, but may
      *               have lower prediction quality than other models.
+     * *   `mobile-low-latency-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
+     * *   `mobile-versatile-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
+     * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * </pre>
      *
      * <code>string model_type = 1;</code>
@@ -784,6 +829,21 @@ public java.lang.String getModelType() {
      * *   `cloud-low-latency-1` -  A model to be used via prediction
      *               calls to AutoML API. Expected to have low latency, but may
      *               have lower prediction quality than other models.
+     * *   `mobile-low-latency-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
+     * *   `mobile-versatile-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
+     * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * </pre>
      *
      * <code>string model_type = 1;</code>
@@ -813,6 +873,21 @@ public com.google.protobuf.ByteString getModelTypeBytes() {
      * *   `cloud-low-latency-1` -  A model to be used via prediction
      *               calls to AutoML API. Expected to have low latency, but may
      *               have lower prediction quality than other models.
+     * *   `mobile-low-latency-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
+     * *   `mobile-versatile-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
+     * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * </pre>
      *
      * <code>string model_type = 1;</code>
@@ -841,6 +916,21 @@ public Builder setModelType(java.lang.String value) {
      * *   `cloud-low-latency-1` -  A model to be used via prediction
      *               calls to AutoML API. Expected to have low latency, but may
      *               have lower prediction quality than other models.
+     * *   `mobile-low-latency-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
+     * *   `mobile-versatile-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
+     * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * </pre>
      *
      * <code>string model_type = 1;</code>
@@ -865,6 +955,21 @@ public Builder clearModelType() {
      * *   `cloud-low-latency-1` -  A model to be used via prediction
      *               calls to AutoML API. Expected to have low latency, but may
      *               have lower prediction quality than other models.
+     * *   `mobile-low-latency-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards. Expected to have low latency, but
+     *               may have lower prediction quality than other models.
+     * *   `mobile-versatile-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.
+     * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+     *               prediction via AutoML API, can also be exported (see
+     *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+     *               with TensorFlow afterwards.  Expected to have a higher
+     *               latency, but should also have a higher prediction quality
+     *               than other models.
      * </pre>
      *
      * <code>string model_type = 1;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadataOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadataOrBuilder.java
index dc300e890..f65f5db9b 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadataOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageObjectDetectionModelMetadataOrBuilder.java
@@ -35,6 +35,21 @@ public interface ImageObjectDetectionModelMetadataOrBuilder
    * *   `cloud-low-latency-1` -  A model to be used via prediction
    *               calls to AutoML API. Expected to have low latency, but may
    *               have lower prediction quality than other models.
+   * *   `mobile-low-latency-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
+   * *   `mobile-versatile-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
+   * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * </pre>
    *
    * <code>string model_type = 1;</code>
@@ -54,6 +69,21 @@ public interface ImageObjectDetectionModelMetadataOrBuilder
    * *   `cloud-low-latency-1` -  A model to be used via prediction
    *               calls to AutoML API. Expected to have low latency, but may
    *               have lower prediction quality than other models.
+   * *   `mobile-low-latency-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards. Expected to have low latency, but
+   *               may have lower prediction quality than other models.
+   * *   `mobile-versatile-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.
+   * *   `mobile-high-accuracy-1` - A model that, in addition to providing
+   *               prediction via AutoML API, can also be exported (see
+   *               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+   *               with TensorFlow afterwards.  Expected to have a higher
+   *               latency, but should also have a higher prediction quality
+   *               than other models.
    * </pre>
    *
    * <code>string model_type = 1;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageProto.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageProto.java
index 79a16e40c..e12717b18 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageProto.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImageProto.java
@@ -61,42 +61,43 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n\'google/cloud/automl/v1beta1/image.prot"
-          + "o\022\033google.cloud.automl.v1beta1\032\034google/a"
-          + "pi/annotations.proto\0321google/cloud/autom"
-          + "l/v1beta1/annotation_spec.proto\0320google/"
-          + "cloud/automl/v1beta1/classification.prot"
-          + "o\032\037google/protobuf/timestamp.proto\"r\n\"Im"
-          + "ageClassificationDatasetMetadata\022L\n\023clas"
-          + "sification_type\030\001 \001(\0162/.google.cloud.aut"
-          + "oml.v1beta1.ClassificationType\"%\n#ImageO"
-          + "bjectDetectionDatasetMetadata\"\262\001\n ImageC"
-          + "lassificationModelMetadata\022\025\n\rbase_model"
-          + "_id\030\001 \001(\t\022\024\n\014train_budget\030\002 \001(\003\022\022\n\ntrain"
-          + "_cost\030\003 \001(\003\022\023\n\013stop_reason\030\005 \001(\t\022\022\n\nmode"
-          + "l_type\030\007 \001(\t\022\020\n\010node_qps\030\r \001(\001\022\022\n\nnode_c"
-          + "ount\030\016 \001(\003\"\276\001\n!ImageObjectDetectionModel"
-          + "Metadata\022\022\n\nmodel_type\030\001 \001(\t\022\022\n\nnode_cou"
-          + "nt\030\003 \001(\003\022\020\n\010node_qps\030\004 \001(\001\022\023\n\013stop_reaso"
-          + "n\030\005 \001(\t\022%\n\035train_budget_milli_node_hours"
-          + "\030\006 \001(\003\022#\n\033train_cost_milli_node_hours\030\007 "
-          + "\001(\003\"@\n*ImageClassificationModelDeploymen"
-          + "tMetadata\022\022\n\nnode_count\030\001 \001(\003\"A\n+ImageOb"
-          + "jectDetectionModelDeploymentMetadata\022\022\n\n"
-          + "node_count\030\001 \001(\003B\261\001\n\037com.google.cloud.au"
-          + "toml.v1beta1B\nImageProtoP\001ZAgoogle.golan"
-          + "g.org/genproto/googleapis/cloud/automl/v"
-          + "1beta1;automl\312\002\033Google\\Cloud\\AutoMl\\V1be"
-          + "ta1\352\002\036Google::Cloud::AutoML::V1beta1b\006pr"
-          + "oto3"
+          + "o\022\033google.cloud.automl.v1beta1\032\031google/a"
+          + "pi/resource.proto\0321google/cloud/automl/v"
+          + "1beta1/annotation_spec.proto\0320google/clo"
+          + "ud/automl/v1beta1/classification.proto\032\037"
+          + "google/protobuf/timestamp.proto\032\034google/"
+          + "api/annotations.proto\"r\n\"ImageClassifica"
+          + "tionDatasetMetadata\022L\n\023classification_ty"
+          + "pe\030\001 \001(\0162/.google.cloud.automl.v1beta1.C"
+          + "lassificationType\"%\n#ImageObjectDetectio"
+          + "nDatasetMetadata\"\262\001\n ImageClassification"
+          + "ModelMetadata\022\025\n\rbase_model_id\030\001 \001(\t\022\024\n\014"
+          + "train_budget\030\002 \001(\003\022\022\n\ntrain_cost\030\003 \001(\003\022\023"
+          + "\n\013stop_reason\030\005 \001(\t\022\022\n\nmodel_type\030\007 \001(\t\022"
+          + "\020\n\010node_qps\030\r \001(\001\022\022\n\nnode_count\030\016 \001(\003\"\276\001"
+          + "\n!ImageObjectDetectionModelMetadata\022\022\n\nm"
+          + "odel_type\030\001 \001(\t\022\022\n\nnode_count\030\003 \001(\003\022\020\n\010n"
+          + "ode_qps\030\004 \001(\001\022\023\n\013stop_reason\030\005 \001(\t\022%\n\035tr"
+          + "ain_budget_milli_node_hours\030\006 \001(\003\022#\n\033tra"
+          + "in_cost_milli_node_hours\030\007 \001(\003\"@\n*ImageC"
+          + "lassificationModelDeploymentMetadata\022\022\n\n"
+          + "node_count\030\001 \001(\003\"A\n+ImageObjectDetection"
+          + "ModelDeploymentMetadata\022\022\n\nnode_count\030\001 "
+          + "\001(\003B\261\001\n\037com.google.cloud.automl.v1beta1B"
+          + "\nImageProtoP\001ZAgoogle.golang.org/genprot"
+          + "o/googleapis/cloud/automl/v1beta1;automl"
+          + "\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Google:"
+          + ":Cloud::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.AnnotationSpecOuterClass.getDescriptor(),
               com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor(),
               com.google.protobuf.TimestampProto.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_ImageClassificationDatasetMetadata_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -155,10 +156,11 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "NodeCount",
             });
-    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.AnnotationSpecOuterClass.getDescriptor();
     com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequest.java
index ab728592a..9467d480a 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequest.java
@@ -137,7 +137,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * annotations and examples will be added.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -160,7 +162,9 @@ public java.lang.String getName() {
    * annotations and examples will be added.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -186,7 +190,9 @@ public com.google.protobuf.ByteString getNameBytes() {
    * if any.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the inputConfig field is set.
    */
@@ -201,7 +207,9 @@ public boolean hasInputConfig() {
    * if any.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The inputConfig.
    */
@@ -218,7 +226,9 @@ public com.google.cloud.automl.v1beta1.InputConfig getInputConfig() {
    * if any.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.InputConfigOrBuilder getInputConfigOrBuilder() {
     return getInputConfig();
@@ -579,7 +589,9 @@ public Builder mergeFrom(
      * annotations and examples will be added.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -602,7 +614,9 @@ public java.lang.String getName() {
      * annotations and examples will be added.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -625,7 +639,9 @@ public com.google.protobuf.ByteString getNameBytes() {
      * annotations and examples will be added.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -647,7 +663,9 @@ public Builder setName(java.lang.String value) {
      * annotations and examples will be added.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -665,7 +683,9 @@ public Builder clearName() {
      * annotations and examples will be added.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
@@ -695,7 +715,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the inputConfig field is set.
      */
@@ -710,7 +732,9 @@ public boolean hasInputConfig() {
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The inputConfig.
      */
@@ -731,7 +755,9 @@ public com.google.cloud.automl.v1beta1.InputConfig getInputConfig() {
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setInputConfig(com.google.cloud.automl.v1beta1.InputConfig value) {
       if (inputConfigBuilder_ == null) {
@@ -754,7 +780,9 @@ public Builder setInputConfig(com.google.cloud.automl.v1beta1.InputConfig value)
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setInputConfig(
         com.google.cloud.automl.v1beta1.InputConfig.Builder builderForValue) {
@@ -775,7 +803,9 @@ public Builder setInputConfig(
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeInputConfig(com.google.cloud.automl.v1beta1.InputConfig value) {
       if (inputConfigBuilder_ == null) {
@@ -802,7 +832,9 @@ public Builder mergeInputConfig(com.google.cloud.automl.v1beta1.InputConfig valu
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearInputConfig() {
       if (inputConfigBuilder_ == null) {
@@ -823,7 +855,9 @@ public Builder clearInputConfig() {
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.InputConfig.Builder getInputConfigBuilder() {
 
@@ -838,7 +872,9 @@ public com.google.cloud.automl.v1beta1.InputConfig.Builder getInputConfigBuilder
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.InputConfigOrBuilder getInputConfigOrBuilder() {
       if (inputConfigBuilder_ != null) {
@@ -857,7 +893,9 @@ public com.google.cloud.automl.v1beta1.InputConfigOrBuilder getInputConfigOrBuil
      * if any.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.InputConfig,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequestOrBuilder.java
index 25e4f3064..3cdc3fbe0 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ImportDataRequestOrBuilder.java
@@ -31,7 +31,9 @@ public interface ImportDataRequestOrBuilder
    * annotations and examples will be added.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -44,7 +46,9 @@ public interface ImportDataRequestOrBuilder
    * annotations and examples will be added.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -58,7 +62,9 @@ public interface ImportDataRequestOrBuilder
    * if any.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the inputConfig field is set.
    */
@@ -71,7 +77,9 @@ public interface ImportDataRequestOrBuilder
    * if any.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The inputConfig.
    */
@@ -84,7 +92,9 @@ public interface ImportDataRequestOrBuilder
    * if any.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.InputConfig input_config = 3;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.InputConfig input_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.InputConfigOrBuilder getInputConfigOrBuilder();
 }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequest.java
index 82b90b088..2a470a8a1 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequest.java
@@ -153,10 +153,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the table spec to list column specs from.
+   * Required. The resource name of the table spec to list column specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -175,10 +177,12 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * The resource name of the table spec to list column specs from.
+   * Required. The resource name of the table spec to list column specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -754,10 +758,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the table spec to list column specs from.
+     * Required. The resource name of the table spec to list column specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The parent.
      */
@@ -776,10 +782,12 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * The resource name of the table spec to list column specs from.
+     * Required. The resource name of the table spec to list column specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for parent.
      */
@@ -798,10 +806,12 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * The resource name of the table spec to list column specs from.
+     * Required. The resource name of the table spec to list column specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The parent to set.
      * @return This builder for chaining.
@@ -819,10 +829,12 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the table spec to list column specs from.
+     * Required. The resource name of the table spec to list column specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -836,10 +848,12 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * The resource name of the table spec to list column specs from.
+     * Required. The resource name of the table spec to list column specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequestOrBuilder.java
index 2b24233e1..b8510abc7 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListColumnSpecsRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface ListColumnSpecsRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the table spec to list column specs from.
+   * Required. The resource name of the table spec to list column specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -39,10 +41,12 @@ public interface ListColumnSpecsRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the table spec to list column specs from.
+   * Required. The resource name of the table spec to list column specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequest.java
index 1f8d7241d..c2ac6238b 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequest.java
@@ -138,10 +138,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the project from which to list datasets.
+   * Required. The resource name of the project from which to list datasets.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -160,10 +162,12 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * The resource name of the project from which to list datasets.
+   * Required. The resource name of the project from which to list datasets.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -675,10 +679,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the project from which to list datasets.
+     * Required. The resource name of the project from which to list datasets.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The parent.
      */
@@ -697,10 +703,12 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * The resource name of the project from which to list datasets.
+     * Required. The resource name of the project from which to list datasets.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for parent.
      */
@@ -719,10 +727,12 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * The resource name of the project from which to list datasets.
+     * Required. The resource name of the project from which to list datasets.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The parent to set.
      * @return This builder for chaining.
@@ -740,10 +750,12 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the project from which to list datasets.
+     * Required. The resource name of the project from which to list datasets.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -757,10 +769,12 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * The resource name of the project from which to list datasets.
+     * Required. The resource name of the project from which to list datasets.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequestOrBuilder.java
index bc94b9675..e39a8aead 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListDatasetsRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface ListDatasetsRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the project from which to list datasets.
+   * Required. The resource name of the project from which to list datasets.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -39,10 +41,12 @@ public interface ListDatasetsRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the project from which to list datasets.
+   * Required. The resource name of the project from which to list datasets.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequest.java
index 6d42eca5c..51269a141 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequest.java
@@ -138,12 +138,14 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Resource name of the model to list the model evaluations for.
+   * Required. Resource name of the model to list the model evaluations for.
    * If modelId is set as "-", this will list model evaluations from across all
    * models of the parent location.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -162,12 +164,14 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Resource name of the model to list the model evaluations for.
+   * Required. Resource name of the model to list the model evaluations for.
    * If modelId is set as "-", this will list model evaluations from across all
    * models of the parent location.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -685,12 +689,14 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Resource name of the model to list the model evaluations for.
+     * Required. Resource name of the model to list the model evaluations for.
      * If modelId is set as "-", this will list model evaluations from across all
      * models of the parent location.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The parent.
      */
@@ -709,12 +715,14 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Resource name of the model to list the model evaluations for.
+     * Required. Resource name of the model to list the model evaluations for.
      * If modelId is set as "-", this will list model evaluations from across all
      * models of the parent location.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for parent.
      */
@@ -733,12 +741,14 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Resource name of the model to list the model evaluations for.
+     * Required. Resource name of the model to list the model evaluations for.
      * If modelId is set as "-", this will list model evaluations from across all
      * models of the parent location.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The parent to set.
      * @return This builder for chaining.
@@ -756,12 +766,14 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name of the model to list the model evaluations for.
+     * Required. Resource name of the model to list the model evaluations for.
      * If modelId is set as "-", this will list model evaluations from across all
      * models of the parent location.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -775,12 +787,14 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Resource name of the model to list the model evaluations for.
+     * Required. Resource name of the model to list the model evaluations for.
      * If modelId is set as "-", this will list model evaluations from across all
      * models of the parent location.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequestOrBuilder.java
index 678d04850..f51b6851c 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelEvaluationsRequestOrBuilder.java
@@ -27,12 +27,14 @@ public interface ListModelEvaluationsRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model to list the model evaluations for.
+   * Required. Resource name of the model to list the model evaluations for.
    * If modelId is set as "-", this will list model evaluations from across all
    * models of the parent location.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -41,12 +43,14 @@ public interface ListModelEvaluationsRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model to list the model evaluations for.
+   * Required. Resource name of the model to list the model evaluations for.
    * If modelId is set as "-", this will list model evaluations from across all
    * models of the parent location.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequest.java
index a8ebf97a8..bc2b7abc3 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequest.java
@@ -138,10 +138,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Resource name of the project, from which to list the models.
+   * Required. Resource name of the project, from which to list the models.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -160,10 +162,12 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * Resource name of the project, from which to list the models.
+   * Required. Resource name of the project, from which to list the models.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -678,10 +682,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Resource name of the project, from which to list the models.
+     * Required. Resource name of the project, from which to list the models.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The parent.
      */
@@ -700,10 +706,12 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * Resource name of the project, from which to list the models.
+     * Required. Resource name of the project, from which to list the models.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for parent.
      */
@@ -722,10 +730,12 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * Resource name of the project, from which to list the models.
+     * Required. Resource name of the project, from which to list the models.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The parent to set.
      * @return This builder for chaining.
@@ -743,10 +753,12 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name of the project, from which to list the models.
+     * Required. Resource name of the project, from which to list the models.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -760,10 +772,12 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * Resource name of the project, from which to list the models.
+     * Required. Resource name of the project, from which to list the models.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequestOrBuilder.java
index a3ad4585e..873c691f9 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListModelsRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface ListModelsRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the project, from which to list the models.
+   * Required. Resource name of the project, from which to list the models.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -39,10 +41,12 @@ public interface ListModelsRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the project, from which to list the models.
+   * Required. Resource name of the project, from which to list the models.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequest.java
index 5f861f1a4..1b5526138 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequest.java
@@ -153,10 +153,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The resource name of the dataset to list table specs from.
+   * Required. The resource name of the dataset to list table specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -175,10 +177,12 @@ public java.lang.String getParent() {
    *
    *
    * <pre>
-   * The resource name of the dataset to list table specs from.
+   * Required. The resource name of the dataset to list table specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
@@ -754,10 +758,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The resource name of the dataset to list table specs from.
+     * Required. The resource name of the dataset to list table specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The parent.
      */
@@ -776,10 +782,12 @@ public java.lang.String getParent() {
      *
      *
      * <pre>
-     * The resource name of the dataset to list table specs from.
+     * Required. The resource name of the dataset to list table specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for parent.
      */
@@ -798,10 +806,12 @@ public com.google.protobuf.ByteString getParentBytes() {
      *
      *
      * <pre>
-     * The resource name of the dataset to list table specs from.
+     * Required. The resource name of the dataset to list table specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The parent to set.
      * @return This builder for chaining.
@@ -819,10 +829,12 @@ public Builder setParent(java.lang.String value) {
      *
      *
      * <pre>
-     * The resource name of the dataset to list table specs from.
+     * Required. The resource name of the dataset to list table specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -836,10 +848,12 @@ public Builder clearParent() {
      *
      *
      * <pre>
-     * The resource name of the dataset to list table specs from.
+     * Required. The resource name of the dataset to list table specs from.
      * </pre>
      *
-     * <code>string parent = 1;</code>
+     * <code>
+     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for parent to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequestOrBuilder.java
index fec6c82f2..f98028520 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ListTableSpecsRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface ListTableSpecsRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the dataset to list table specs from.
+   * Required. The resource name of the dataset to list table specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The parent.
    */
@@ -39,10 +41,12 @@ public interface ListTableSpecsRequestOrBuilder
    *
    *
    * <pre>
-   * The resource name of the dataset to list table specs from.
+   * Required. The resource name of the dataset to list table specs from.
    * </pre>
    *
-   * <code>string parent = 1;</code>
+   * <code>
+   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for parent.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelEvaluationOuterClass.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelEvaluationOuterClass.java
index 42ef38c34..c86e09bb8 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelEvaluationOuterClass.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelEvaluationOuterClass.java
@@ -42,49 +42,54 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     java.lang.String[] descriptorData = {
       "\n2google/cloud/automl/v1beta1/model_eval"
           + "uation.proto\022\033google.cloud.automl.v1beta"
-          + "1\0320google/cloud/automl/v1beta1/classific"
-          + "ation.proto\032+google/cloud/automl/v1beta1"
-          + "/detection.proto\032,google/cloud/automl/v1"
-          + "beta1/regression.proto\032(google/cloud/aut"
-          + "oml/v1beta1/tables.proto\0321google/cloud/a"
-          + "utoml/v1beta1/text_extraction.proto\0320goo"
-          + "gle/cloud/automl/v1beta1/text_sentiment."
-          + "proto\032-google/cloud/automl/v1beta1/trans"
-          + "lation.proto\032\037google/protobuf/timestamp."
-          + "proto\032\034google/api/annotations.proto\"\247\007\n\017"
-          + "ModelEvaluation\022i\n!classification_evalua"
-          + "tion_metrics\030\010 \001(\0132<.google.cloud.automl"
-          + ".v1beta1.ClassificationEvaluationMetrics"
-          + "H\000\022a\n\035regression_evaluation_metrics\030\030 \001("
-          + "\01328.google.cloud.automl.v1beta1.Regressi"
-          + "onEvaluationMetricsH\000\022c\n\036translation_eva"
-          + "luation_metrics\030\t \001(\01329.google.cloud.aut"
-          + "oml.v1beta1.TranslationEvaluationMetrics"
-          + "H\000\022w\n)image_object_detection_evaluation_"
-          + "metrics\030\014 \001(\0132B.google.cloud.automl.v1be"
-          + "ta1.ImageObjectDetectionEvaluationMetric"
-          + "sH\000\022u\n(video_object_tracking_evaluation_"
-          + "metrics\030\016 \001(\0132A.google.cloud.automl.v1be"
-          + "ta1.VideoObjectTrackingEvaluationMetrics"
-          + "H\000\022h\n!text_sentiment_evaluation_metrics\030"
-          + "\013 \001(\0132;.google.cloud.automl.v1beta1.Text"
-          + "SentimentEvaluationMetricsH\000\022j\n\"text_ext"
-          + "raction_evaluation_metrics\030\r \001(\0132<.googl"
-          + "e.cloud.automl.v1beta1.TextExtractionEva"
-          + "luationMetricsH\000\022\014\n\004name\030\001 \001(\t\022\032\n\022annota"
-          + "tion_spec_id\030\002 \001(\t\022\024\n\014display_name\030\017 \001(\t"
-          + "\022/\n\013create_time\030\005 \001(\0132\032.google.protobuf."
-          + "Timestamp\022\037\n\027evaluated_example_count\030\006 \001"
-          + "(\005B\t\n\007metricsB\245\001\n\037com.google.cloud.autom"
-          + "l.v1beta1P\001ZAgoogle.golang.org/genproto/"
-          + "googleapis/cloud/automl/v1beta1;automl\312\002"
-          + "\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Google::C"
-          + "loud::AutoML::V1beta1b\006proto3"
+          + "1\032\031google/api/resource.proto\0320google/clo"
+          + "ud/automl/v1beta1/classification.proto\032+"
+          + "google/cloud/automl/v1beta1/detection.pr"
+          + "oto\032,google/cloud/automl/v1beta1/regress"
+          + "ion.proto\032(google/cloud/automl/v1beta1/t"
+          + "ables.proto\0321google/cloud/automl/v1beta1"
+          + "/text_extraction.proto\0320google/cloud/aut"
+          + "oml/v1beta1/text_sentiment.proto\032-google"
+          + "/cloud/automl/v1beta1/translation.proto\032"
+          + "\037google/protobuf/timestamp.proto\032\034google"
+          + "/api/annotations.proto\"\261\010\n\017ModelEvaluati"
+          + "on\022i\n!classification_evaluation_metrics\030"
+          + "\010 \001(\0132<.google.cloud.automl.v1beta1.Clas"
+          + "sificationEvaluationMetricsH\000\022a\n\035regress"
+          + "ion_evaluation_metrics\030\030 \001(\01328.google.cl"
+          + "oud.automl.v1beta1.RegressionEvaluationM"
+          + "etricsH\000\022c\n\036translation_evaluation_metri"
+          + "cs\030\t \001(\01329.google.cloud.automl.v1beta1.T"
+          + "ranslationEvaluationMetricsH\000\022w\n)image_o"
+          + "bject_detection_evaluation_metrics\030\014 \001(\013"
+          + "2B.google.cloud.automl.v1beta1.ImageObje"
+          + "ctDetectionEvaluationMetricsH\000\022u\n(video_"
+          + "object_tracking_evaluation_metrics\030\016 \001(\013"
+          + "2A.google.cloud.automl.v1beta1.VideoObje"
+          + "ctTrackingEvaluationMetricsH\000\022h\n!text_se"
+          + "ntiment_evaluation_metrics\030\013 \001(\0132;.googl"
+          + "e.cloud.automl.v1beta1.TextSentimentEval"
+          + "uationMetricsH\000\022j\n\"text_extraction_evalu"
+          + "ation_metrics\030\r \001(\0132<.google.cloud.autom"
+          + "l.v1beta1.TextExtractionEvaluationMetric"
+          + "sH\000\022\014\n\004name\030\001 \001(\t\022\032\n\022annotation_spec_id\030"
+          + "\002 \001(\t\022\024\n\014display_name\030\017 \001(\t\022/\n\013create_ti"
+          + "me\030\005 \001(\0132\032.google.protobuf.Timestamp\022\037\n\027"
+          + "evaluated_example_count\030\006 \001(\005:\207\001\352A\203\001\n%au"
+          + "toml.googleapis.com/ModelEvaluation\022Zpro"
+          + "jects/{project}/locations/{location}/mod"
+          + "els/{model}/modelEvaluations/{model_eval"
+          + "uation}B\t\n\007metricsB\245\001\n\037com.google.cloud."
+          + "automl.v1beta1P\001ZAgoogle.golang.org/genp"
+          + "roto/googleapis/cloud/automl/v1beta1;aut"
+          + "oml\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Goog"
+          + "le::Cloud::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Detection.getDescriptor(),
               com.google.cloud.automl.v1beta1.RegressionProto.getDescriptor(),
@@ -115,6 +120,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "EvaluatedExampleCount",
               "Metrics",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Detection.getDescriptor();
     com.google.cloud.automl.v1beta1.RegressionProto.getDescriptor();
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelOuterClass.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelOuterClass.java
index d520615d5..5fa242df7 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelOuterClass.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/ModelOuterClass.java
@@ -41,55 +41,59 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n\'google/cloud/automl/v1beta1/model.prot"
-          + "o\022\033google.cloud.automl.v1beta1\032\'google/c"
-          + "loud/automl/v1beta1/image.proto\032(google/"
-          + "cloud/automl/v1beta1/tables.proto\032&googl"
-          + "e/cloud/automl/v1beta1/text.proto\032-googl"
-          + "e/cloud/automl/v1beta1/translation.proto"
-          + "\032\'google/cloud/automl/v1beta1/video.prot"
-          + "o\032\037google/protobuf/timestamp.proto\032\034goog"
-          + "le/api/annotations.proto\"\362\t\n\005Model\022[\n\032tr"
-          + "anslation_model_metadata\030\017 \001(\01325.google."
-          + "cloud.automl.v1beta1.TranslationModelMet"
-          + "adataH\000\022l\n#image_classification_model_me"
-          + "tadata\030\r \001(\0132=.google.cloud.automl.v1bet"
-          + "a1.ImageClassificationModelMetadataH\000\022j\n"
-          + "\"text_classification_model_metadata\030\016 \001("
-          + "\0132<.google.cloud.automl.v1beta1.TextClas"
-          + "sificationModelMetadataH\000\022o\n%image_objec"
-          + "t_detection_model_metadata\030\024 \001(\0132>.googl"
-          + "e.cloud.automl.v1beta1.ImageObjectDetect"
-          + "ionModelMetadataH\000\022l\n#video_classificati"
-          + "on_model_metadata\030\027 \001(\0132=.google.cloud.a"
-          + "utoml.v1beta1.VideoClassificationModelMe"
-          + "tadataH\000\022m\n$video_object_tracking_model_"
-          + "metadata\030\025 \001(\0132=.google.cloud.automl.v1b"
-          + "eta1.VideoObjectTrackingModelMetadataH\000\022"
-          + "b\n\036text_extraction_model_metadata\030\023 \001(\0132"
-          + "8.google.cloud.automl.v1beta1.TextExtrac"
-          + "tionModelMetadataH\000\022Q\n\025tables_model_meta"
-          + "data\030\030 \001(\01320.google.cloud.automl.v1beta1"
-          + ".TablesModelMetadataH\000\022`\n\035text_sentiment"
-          + "_model_metadata\030\026 \001(\01327.google.cloud.aut"
-          + "oml.v1beta1.TextSentimentModelMetadataH\000"
-          + "\022\014\n\004name\030\001 \001(\t\022\024\n\014display_name\030\002 \001(\t\022\022\n\n"
-          + "dataset_id\030\003 \001(\t\022/\n\013create_time\030\007 \001(\0132\032."
-          + "google.protobuf.Timestamp\022/\n\013update_time"
-          + "\030\013 \001(\0132\032.google.protobuf.Timestamp\022L\n\020de"
-          + "ployment_state\030\010 \001(\01622.google.cloud.auto"
-          + "ml.v1beta1.Model.DeploymentState\"Q\n\017Depl"
-          + "oymentState\022 \n\034DEPLOYMENT_STATE_UNSPECIF"
-          + "IED\020\000\022\014\n\010DEPLOYED\020\001\022\016\n\nUNDEPLOYED\020\002B\020\n\016m"
-          + "odel_metadataB\245\001\n\037com.google.cloud.autom"
-          + "l.v1beta1P\001ZAgoogle.golang.org/genproto/"
-          + "googleapis/cloud/automl/v1beta1;automl\312\002"
-          + "\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Google::C"
-          + "loud::AutoML::V1beta1b\006proto3"
+          + "o\022\033google.cloud.automl.v1beta1\032\031google/a"
+          + "pi/resource.proto\032\'google/cloud/automl/v"
+          + "1beta1/image.proto\032(google/cloud/automl/"
+          + "v1beta1/tables.proto\032&google/cloud/autom"
+          + "l/v1beta1/text.proto\032-google/cloud/autom"
+          + "l/v1beta1/translation.proto\032\'google/clou"
+          + "d/automl/v1beta1/video.proto\032\037google/pro"
+          + "tobuf/timestamp.proto\032\034google/api/annota"
+          + "tions.proto\"\314\n\n\005Model\022[\n\032translation_mod"
+          + "el_metadata\030\017 \001(\01325.google.cloud.automl."
+          + "v1beta1.TranslationModelMetadataH\000\022l\n#im"
+          + "age_classification_model_metadata\030\r \001(\0132"
+          + "=.google.cloud.automl.v1beta1.ImageClass"
+          + "ificationModelMetadataH\000\022j\n\"text_classif"
+          + "ication_model_metadata\030\016 \001(\0132<.google.cl"
+          + "oud.automl.v1beta1.TextClassificationMod"
+          + "elMetadataH\000\022o\n%image_object_detection_m"
+          + "odel_metadata\030\024 \001(\0132>.google.cloud.autom"
+          + "l.v1beta1.ImageObjectDetectionModelMetad"
+          + "ataH\000\022l\n#video_classification_model_meta"
+          + "data\030\027 \001(\0132=.google.cloud.automl.v1beta1"
+          + ".VideoClassificationModelMetadataH\000\022m\n$v"
+          + "ideo_object_tracking_model_metadata\030\025 \001("
+          + "\0132=.google.cloud.automl.v1beta1.VideoObj"
+          + "ectTrackingModelMetadataH\000\022b\n\036text_extra"
+          + "ction_model_metadata\030\023 \001(\01328.google.clou"
+          + "d.automl.v1beta1.TextExtractionModelMeta"
+          + "dataH\000\022Q\n\025tables_model_metadata\030\030 \001(\01320."
+          + "google.cloud.automl.v1beta1.TablesModelM"
+          + "etadataH\000\022`\n\035text_sentiment_model_metada"
+          + "ta\030\026 \001(\01327.google.cloud.automl.v1beta1.T"
+          + "extSentimentModelMetadataH\000\022\014\n\004name\030\001 \001("
+          + "\t\022\024\n\014display_name\030\002 \001(\t\022\022\n\ndataset_id\030\003 "
+          + "\001(\t\022/\n\013create_time\030\007 \001(\0132\032.google.protob"
+          + "uf.Timestamp\022/\n\013update_time\030\013 \001(\0132\032.goog"
+          + "le.protobuf.Timestamp\022L\n\020deployment_stat"
+          + "e\030\010 \001(\01622.google.cloud.automl.v1beta1.Mo"
+          + "del.DeploymentState\"Q\n\017DeploymentState\022 "
+          + "\n\034DEPLOYMENT_STATE_UNSPECIFIED\020\000\022\014\n\010DEPL"
+          + "OYED\020\001\022\016\n\nUNDEPLOYED\020\002:X\352AU\n\033automl.goog"
+          + "leapis.com/Model\0226projects/{project}/loc"
+          + "ations/{location}/models/{model}B\020\n\016mode"
+          + "l_metadataB\245\001\n\037com.google.cloud.automl.v"
+          + "1beta1P\001ZAgoogle.golang.org/genproto/goo"
+          + "gleapis/cloud/automl/v1beta1;automl\312\002\033Go"
+          + "ogle\\Cloud\\AutoMl\\V1beta1\352\002\036Google::Clou"
+          + "d::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.ImageProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Tables.getDescriptor(),
               com.google.cloud.automl.v1beta1.TextProto.getDescriptor(),
@@ -121,6 +125,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "DeploymentState",
               "ModelMetadata",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.ImageProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Tables.getDescriptor();
     com.google.cloud.automl.v1beta1.TextProto.getDescriptor();
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Operations.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Operations.java
index 7a89427d1..ed65a2044 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Operations.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Operations.java
@@ -93,79 +93,85 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n,google/cloud/automl/v1beta1/operations"
-          + ".proto\022\033google.cloud.automl.v1beta1\032\034goo"
-          + "gle/api/annotations.proto\032$google/cloud/"
-          + "automl/v1beta1/io.proto\032\037google/protobuf"
-          + "/timestamp.proto\032\027google/rpc/status.prot"
-          + "o\"\213\010\n\021OperationMetadata\022N\n\016delete_detail"
-          + "s\030\010 \001(\01324.google.cloud.automl.v1beta1.De"
-          + "leteOperationMetadataH\000\022Y\n\024deploy_model_"
-          + "details\030\030 \001(\01329.google.cloud.automl.v1be"
-          + "ta1.DeployModelOperationMetadataH\000\022]\n\026un"
-          + "deploy_model_details\030\031 \001(\0132;.google.clou"
-          + "d.automl.v1beta1.UndeployModelOperationM"
-          + "etadataH\000\022Y\n\024create_model_details\030\n \001(\0132"
-          + "9.google.cloud.automl.v1beta1.CreateMode"
-          + "lOperationMetadataH\000\022W\n\023import_data_deta"
-          + "ils\030\017 \001(\01328.google.cloud.automl.v1beta1."
-          + "ImportDataOperationMetadataH\000\022[\n\025batch_p"
-          + "redict_details\030\020 \001(\0132:.google.cloud.auto"
-          + "ml.v1beta1.BatchPredictOperationMetadata"
-          + "H\000\022W\n\023export_data_details\030\025 \001(\01328.google"
-          + ".cloud.automl.v1beta1.ExportDataOperatio"
-          + "nMetadataH\000\022Y\n\024export_model_details\030\026 \001("
-          + "\01329.google.cloud.automl.v1beta1.ExportMo"
-          + "delOperationMetadataH\000\022r\n!export_evaluat"
-          + "ed_examples_details\030\032 \001(\0132E.google.cloud"
-          + ".automl.v1beta1.ExportEvaluatedExamplesO"
-          + "perationMetadataH\000\022\030\n\020progress_percent\030\r"
-          + " \001(\005\022,\n\020partial_failures\030\002 \003(\0132\022.google."
-          + "rpc.Status\022/\n\013create_time\030\003 \001(\0132\032.google"
-          + ".protobuf.Timestamp\022/\n\013update_time\030\004 \001(\013"
-          + "2\032.google.protobuf.TimestampB\t\n\007details\""
-          + "\031\n\027DeleteOperationMetadata\"\036\n\034DeployMode"
-          + "lOperationMetadata\" \n\036UndeployModelOpera"
-          + "tionMetadata\"\036\n\034CreateModelOperationMeta"
-          + "data\"\035\n\033ImportDataOperationMetadata\"\357\001\n\033"
-          + "ExportDataOperationMetadata\022b\n\013output_in"
-          + "fo\030\001 \001(\0132M.google.cloud.automl.v1beta1.E"
-          + "xportDataOperationMetadata.ExportDataOut"
-          + "putInfo\032l\n\024ExportDataOutputInfo\022\036\n\024gcs_o"
-          + "utput_directory\030\001 \001(\tH\000\022!\n\027bigquery_outp"
-          + "ut_dataset\030\002 \001(\tH\000B\021\n\017output_location\"\303\002"
-          + "\n\035BatchPredictOperationMetadata\022J\n\014input"
-          + "_config\030\001 \001(\01324.google.cloud.automl.v1be"
-          + "ta1.BatchPredictInputConfig\022f\n\013output_in"
-          + "fo\030\002 \001(\0132Q.google.cloud.automl.v1beta1.B"
-          + "atchPredictOperationMetadata.BatchPredic"
-          + "tOutputInfo\032n\n\026BatchPredictOutputInfo\022\036\n"
-          + "\024gcs_output_directory\030\001 \001(\tH\000\022!\n\027bigquer"
-          + "y_output_dataset\030\002 \001(\tH\000B\021\n\017output_locat"
-          + "ion\"\273\001\n\034ExportModelOperationMetadata\022d\n\013"
-          + "output_info\030\002 \001(\0132O.google.cloud.automl."
-          + "v1beta1.ExportModelOperationMetadata.Exp"
-          + "ortModelOutputInfo\0325\n\025ExportModelOutputI"
-          + "nfo\022\034\n\024gcs_output_directory\030\001 \001(\t\"\356\001\n(Ex"
-          + "portEvaluatedExamplesOperationMetadata\022|"
-          + "\n\013output_info\030\002 \001(\0132g.google.cloud.autom"
-          + "l.v1beta1.ExportEvaluatedExamplesOperati"
-          + "onMetadata.ExportEvaluatedExamplesOutput"
-          + "Info\032D\n!ExportEvaluatedExamplesOutputInf"
-          + "o\022\037\n\027bigquery_output_dataset\030\002 \001(\tB\245\001\n\037c"
-          + "om.google.cloud.automl.v1beta1P\001ZAgoogle"
-          + ".golang.org/genproto/googleapis/cloud/au"
-          + "toml/v1beta1;automl\312\002\033Google\\Cloud\\AutoM"
-          + "l\\V1beta1\352\002\036Google::Cloud::AutoML::V1bet"
-          + "a1b\006proto3"
+          + ".proto\022\033google.cloud.automl.v1beta1\032$goo"
+          + "gle/cloud/automl/v1beta1/io.proto\032\'googl"
+          + "e/cloud/automl/v1beta1/model.proto\0322goog"
+          + "le/cloud/automl/v1beta1/model_evaluation"
+          + ".proto\032\033google/protobuf/empty.proto\032\037goo"
+          + "gle/protobuf/timestamp.proto\032\027google/rpc"
+          + "/status.proto\032\034google/api/annotations.pr"
+          + "oto\"\213\010\n\021OperationMetadata\022N\n\016delete_deta"
+          + "ils\030\010 \001(\01324.google.cloud.automl.v1beta1."
+          + "DeleteOperationMetadataH\000\022Y\n\024deploy_mode"
+          + "l_details\030\030 \001(\01329.google.cloud.automl.v1"
+          + "beta1.DeployModelOperationMetadataH\000\022]\n\026"
+          + "undeploy_model_details\030\031 \001(\0132;.google.cl"
+          + "oud.automl.v1beta1.UndeployModelOperatio"
+          + "nMetadataH\000\022Y\n\024create_model_details\030\n \001("
+          + "\01329.google.cloud.automl.v1beta1.CreateMo"
+          + "delOperationMetadataH\000\022W\n\023import_data_de"
+          + "tails\030\017 \001(\01328.google.cloud.automl.v1beta"
+          + "1.ImportDataOperationMetadataH\000\022[\n\025batch"
+          + "_predict_details\030\020 \001(\0132:.google.cloud.au"
+          + "toml.v1beta1.BatchPredictOperationMetada"
+          + "taH\000\022W\n\023export_data_details\030\025 \001(\01328.goog"
+          + "le.cloud.automl.v1beta1.ExportDataOperat"
+          + "ionMetadataH\000\022Y\n\024export_model_details\030\026 "
+          + "\001(\01329.google.cloud.automl.v1beta1.Export"
+          + "ModelOperationMetadataH\000\022r\n!export_evalu"
+          + "ated_examples_details\030\032 \001(\0132E.google.clo"
+          + "ud.automl.v1beta1.ExportEvaluatedExample"
+          + "sOperationMetadataH\000\022\030\n\020progress_percent"
+          + "\030\r \001(\005\022,\n\020partial_failures\030\002 \003(\0132\022.googl"
+          + "e.rpc.Status\022/\n\013create_time\030\003 \001(\0132\032.goog"
+          + "le.protobuf.Timestamp\022/\n\013update_time\030\004 \001"
+          + "(\0132\032.google.protobuf.TimestampB\t\n\007detail"
+          + "s\"\031\n\027DeleteOperationMetadata\"\036\n\034DeployMo"
+          + "delOperationMetadata\" \n\036UndeployModelOpe"
+          + "rationMetadata\"\036\n\034CreateModelOperationMe"
+          + "tadata\"\035\n\033ImportDataOperationMetadata\"\357\001"
+          + "\n\033ExportDataOperationMetadata\022b\n\013output_"
+          + "info\030\001 \001(\0132M.google.cloud.automl.v1beta1"
+          + ".ExportDataOperationMetadata.ExportDataO"
+          + "utputInfo\032l\n\024ExportDataOutputInfo\022\036\n\024gcs"
+          + "_output_directory\030\001 \001(\tH\000\022!\n\027bigquery_ou"
+          + "tput_dataset\030\002 \001(\tH\000B\021\n\017output_location\""
+          + "\303\002\n\035BatchPredictOperationMetadata\022J\n\014inp"
+          + "ut_config\030\001 \001(\01324.google.cloud.automl.v1"
+          + "beta1.BatchPredictInputConfig\022f\n\013output_"
+          + "info\030\002 \001(\0132Q.google.cloud.automl.v1beta1"
+          + ".BatchPredictOperationMetadata.BatchPred"
+          + "ictOutputInfo\032n\n\026BatchPredictOutputInfo\022"
+          + "\036\n\024gcs_output_directory\030\001 \001(\tH\000\022!\n\027bigqu"
+          + "ery_output_dataset\030\002 \001(\tH\000B\021\n\017output_loc"
+          + "ation\"\273\001\n\034ExportModelOperationMetadata\022d"
+          + "\n\013output_info\030\002 \001(\0132O.google.cloud.autom"
+          + "l.v1beta1.ExportModelOperationMetadata.E"
+          + "xportModelOutputInfo\0325\n\025ExportModelOutpu"
+          + "tInfo\022\034\n\024gcs_output_directory\030\001 \001(\t\"\356\001\n("
+          + "ExportEvaluatedExamplesOperationMetadata"
+          + "\022|\n\013output_info\030\002 \001(\0132g.google.cloud.aut"
+          + "oml.v1beta1.ExportEvaluatedExamplesOpera"
+          + "tionMetadata.ExportEvaluatedExamplesOutp"
+          + "utInfo\032D\n!ExportEvaluatedExamplesOutputI"
+          + "nfo\022\037\n\027bigquery_output_dataset\030\002 \001(\tB\245\001\n"
+          + "\037com.google.cloud.automl.v1beta1P\001ZAgoog"
+          + "le.golang.org/genproto/googleapis/cloud/"
+          + "automl/v1beta1;automl\312\002\033Google\\Cloud\\Aut"
+          + "oMl\\V1beta1\352\002\036Google::Cloud::AutoML::V1b"
+          + "eta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Io.getDescriptor(),
+              com.google.cloud.automl.v1beta1.ModelOuterClass.getDescriptor(),
+              com.google.cloud.automl.v1beta1.ModelEvaluationOuterClass.getDescriptor(),
+              com.google.protobuf.EmptyProto.getDescriptor(),
               com.google.protobuf.TimestampProto.getDescriptor(),
               com.google.rpc.StatusProto.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_OperationMetadata_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -290,10 +296,13 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "BigqueryOutputDataset",
             });
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Io.getDescriptor();
+    com.google.cloud.automl.v1beta1.ModelOuterClass.getDescriptor();
+    com.google.cloud.automl.v1beta1.ModelEvaluationOuterClass.getDescriptor();
+    com.google.protobuf.EmptyProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
     com.google.rpc.StatusProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequest.java
index 6c4e9f61d..2d451c300 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequest.java
@@ -22,8 +22,7 @@
  *
  *
  * <pre>
- * Request message for
- * [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
+ * Request message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
  * </pre>
  *
  * Protobuf type {@code google.cloud.automl.v1beta1.PredictRequest}
@@ -159,10 +158,12 @@ protected com.google.protobuf.MapField internalGetMapField(int number) {
    *
    *
    * <pre>
-   * Name of the model requested to serve the prediction.
+   * Required. Name of the model requested to serve the prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -181,10 +182,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Name of the model requested to serve the prediction.
+   * Required. Name of the model requested to serve the prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -210,7 +213,9 @@ public com.google.protobuf.ByteString getNameBytes() {
    * problem type that the model was trained to solve.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the payload field is set.
    */
@@ -225,7 +230,9 @@ public boolean hasPayload() {
    * problem type that the model was trained to solve.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The payload.
    */
@@ -242,7 +249,9 @@ public com.google.cloud.automl.v1beta1.ExamplePayload getPayload() {
    * problem type that the model was trained to solve.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.ExamplePayloadOrBuilder getPayloadOrBuilder() {
     return getPayload();
@@ -291,10 +300,8 @@ public int getParamsCount() {
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -329,10 +336,8 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -359,10 +364,8 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -393,10 +396,8 @@ public java.lang.String getParamsOrDefault(java.lang.String key, java.lang.Strin
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -607,8 +608,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Request message for
-   * [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
+   * Request message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
    * </pre>
    *
    * Protobuf type {@code google.cloud.automl.v1beta1.PredictRequest}
@@ -807,10 +807,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Name of the model requested to serve the prediction.
+     * Required. Name of the model requested to serve the prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -829,10 +831,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Name of the model requested to serve the prediction.
+     * Required. Name of the model requested to serve the prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -851,10 +855,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Name of the model requested to serve the prediction.
+     * Required. Name of the model requested to serve the prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -872,10 +878,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Name of the model requested to serve the prediction.
+     * Required. Name of the model requested to serve the prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -889,10 +897,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Name of the model requested to serve the prediction.
+     * Required. Name of the model requested to serve the prediction.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
@@ -922,7 +932,9 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the payload field is set.
      */
@@ -937,7 +949,9 @@ public boolean hasPayload() {
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The payload.
      */
@@ -958,7 +972,9 @@ public com.google.cloud.automl.v1beta1.ExamplePayload getPayload() {
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setPayload(com.google.cloud.automl.v1beta1.ExamplePayload value) {
       if (payloadBuilder_ == null) {
@@ -981,7 +997,9 @@ public Builder setPayload(com.google.cloud.automl.v1beta1.ExamplePayload value)
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setPayload(
         com.google.cloud.automl.v1beta1.ExamplePayload.Builder builderForValue) {
@@ -1002,7 +1020,9 @@ public Builder setPayload(
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergePayload(com.google.cloud.automl.v1beta1.ExamplePayload value) {
       if (payloadBuilder_ == null) {
@@ -1029,7 +1049,9 @@ public Builder mergePayload(com.google.cloud.automl.v1beta1.ExamplePayload value
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearPayload() {
       if (payloadBuilder_ == null) {
@@ -1050,7 +1072,9 @@ public Builder clearPayload() {
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.ExamplePayload.Builder getPayloadBuilder() {
 
@@ -1065,7 +1089,9 @@ public com.google.cloud.automl.v1beta1.ExamplePayload.Builder getPayloadBuilder(
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.ExamplePayloadOrBuilder getPayloadOrBuilder() {
       if (payloadBuilder_ != null) {
@@ -1084,7 +1110,9 @@ public com.google.cloud.automl.v1beta1.ExamplePayloadOrBuilder getPayloadOrBuild
      * problem type that the model was trained to solve.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.ExamplePayload,
@@ -1146,10 +1174,8 @@ public int getParamsCount() {
      *        boxes will be returned in the response. Default is 100, the
      *        requested value may be limited by server.
      * *  For Tables:
-     *    `feature_importance` - (boolean) Whether
-     * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-     *        should be populated in the returned
-     * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotation.
      *        The default is false.
      * </pre>
      *
@@ -1184,10 +1210,8 @@ public java.util.Map<java.lang.String, java.lang.String> getParams() {
      *        boxes will be returned in the response. Default is 100, the
      *        requested value may be limited by server.
      * *  For Tables:
-     *    `feature_importance` - (boolean) Whether
-     * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-     *        should be populated in the returned
-     * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotation.
      *        The default is false.
      * </pre>
      *
@@ -1214,10 +1238,8 @@ public java.util.Map<java.lang.String, java.lang.String> getParamsMap() {
      *        boxes will be returned in the response. Default is 100, the
      *        requested value may be limited by server.
      * *  For Tables:
-     *    `feature_importance` - (boolean) Whether
-     * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-     *        should be populated in the returned
-     * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotation.
      *        The default is false.
      * </pre>
      *
@@ -1249,10 +1271,8 @@ public java.lang.String getParamsOrDefault(
      *        boxes will be returned in the response. Default is 100, the
      *        requested value may be limited by server.
      * *  For Tables:
-     *    `feature_importance` - (boolean) Whether
-     * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-     *        should be populated in the returned
-     * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotation.
      *        The default is false.
      * </pre>
      *
@@ -1291,10 +1311,8 @@ public Builder clearParams() {
      *        boxes will be returned in the response. Default is 100, the
      *        requested value may be limited by server.
      * *  For Tables:
-     *    `feature_importance` - (boolean) Whether
-     * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-     *        should be populated in the returned
-     * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotation.
      *        The default is false.
      * </pre>
      *
@@ -1330,10 +1348,8 @@ public java.util.Map<java.lang.String, java.lang.String> getMutableParams() {
      *        boxes will be returned in the response. Default is 100, the
      *        requested value may be limited by server.
      * *  For Tables:
-     *    `feature_importance` - (boolean) Whether
-     * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-     *        should be populated in the returned
-     * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotation.
      *        The default is false.
      * </pre>
      *
@@ -1367,10 +1383,8 @@ public Builder putParams(java.lang.String key, java.lang.String value) {
      *        boxes will be returned in the response. Default is 100, the
      *        requested value may be limited by server.
      * *  For Tables:
-     *    `feature_importance` - (boolean) Whether
-     * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-     *        should be populated in the returned
-     * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+     *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+     *        should be populated in the returned TablesAnnotation.
      *        The default is false.
      * </pre>
      *
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequestOrBuilder.java
index 9e8b8d4ff..f1641e9d1 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface PredictRequestOrBuilder
    *
    *
    * <pre>
-   * Name of the model requested to serve the prediction.
+   * Required. Name of the model requested to serve the prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface PredictRequestOrBuilder
    *
    *
    * <pre>
-   * Name of the model requested to serve the prediction.
+   * Required. Name of the model requested to serve the prediction.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -56,7 +60,9 @@ public interface PredictRequestOrBuilder
    * problem type that the model was trained to solve.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the payload field is set.
    */
@@ -69,7 +75,9 @@ public interface PredictRequestOrBuilder
    * problem type that the model was trained to solve.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The payload.
    */
@@ -82,7 +90,9 @@ public interface PredictRequestOrBuilder
    * problem type that the model was trained to solve.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ExamplePayload payload = 2;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ExamplePayload payload = 2 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.ExamplePayloadOrBuilder getPayloadOrBuilder();
 
@@ -104,10 +114,8 @@ public interface PredictRequestOrBuilder
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -132,10 +140,8 @@ public interface PredictRequestOrBuilder
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -163,10 +169,8 @@ public interface PredictRequestOrBuilder
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -191,10 +195,8 @@ public interface PredictRequestOrBuilder
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
@@ -219,10 +221,8 @@ public interface PredictRequestOrBuilder
    *        boxes will be returned in the response. Default is 100, the
    *        requested value may be limited by server.
    * *  For Tables:
-   *    `feature_importance` - (boolean) Whether
-   * [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-   *        should be populated in the returned
-   * [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+   *    feature_imp&lt;span&gt;ortan&lt;/span&gt;ce - (boolean) Whether feature importance
+   *        should be populated in the returned TablesAnnotation.
    *        The default is false.
    * </pre>
    *
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictResponse.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictResponse.java
index b9d657bde..c568dc9b0 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictResponse.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictResponse.java
@@ -22,8 +22,7 @@
  *
  *
  * <pre>
- * Response message for
- * [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
+ * Response message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
  * </pre>
  *
  * Protobuf type {@code google.cloud.automl.v1beta1.PredictResponse}
@@ -628,8 +627,7 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    *
    * <pre>
-   * Response message for
-   * [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
+   * Response message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
    * </pre>
    *
    * Protobuf type {@code google.cloud.automl.v1beta1.PredictResponse}
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceProto.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceProto.java
index 861208c7e..6e6131562 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceProto.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/PredictionServiceProto.java
@@ -71,53 +71,59 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
       "\n4google/cloud/automl/v1beta1/prediction"
           + "_service.proto\022\033google.cloud.automl.v1be"
           + "ta1\032\034google/api/annotations.proto\032\027googl"
-          + "e/api/client.proto\0324google/cloud/automl/"
-          + "v1beta1/annotation_payload.proto\032,google"
-          + "/cloud/automl/v1beta1/data_items.proto\032$"
-          + "google/cloud/automl/v1beta1/io.proto\032,go"
-          + "ogle/cloud/automl/v1beta1/operations.pro"
-          + "to\032#google/longrunning/operations.proto\""
-          + "\324\001\n\016PredictRequest\022\014\n\004name\030\001 \001(\t\022<\n\007payl"
-          + "oad\030\002 \001(\0132+.google.cloud.automl.v1beta1."
-          + "ExamplePayload\022G\n\006params\030\003 \003(\01327.google."
-          + "cloud.automl.v1beta1.PredictRequest.Para"
-          + "msEntry\032-\n\013ParamsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005v"
-          + "alue\030\002 \001(\t:\0028\001\"\232\002\n\017PredictResponse\022?\n\007pa"
-          + "yload\030\001 \003(\0132..google.cloud.automl.v1beta"
-          + "1.AnnotationPayload\022G\n\022preprocessed_inpu"
-          + "t\030\003 \001(\0132+.google.cloud.automl.v1beta1.Ex"
-          + "amplePayload\022L\n\010metadata\030\002 \003(\0132:.google."
-          + "cloud.automl.v1beta1.PredictResponse.Met"
-          + "adataEntry\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t"
-          + "\022\r\n\005value\030\002 \001(\t:\0028\001\"\272\002\n\023BatchPredictRequ"
-          + "est\022\014\n\004name\030\001 \001(\t\022J\n\014input_config\030\003 \001(\0132"
-          + "4.google.cloud.automl.v1beta1.BatchPredi"
-          + "ctInputConfig\022L\n\routput_config\030\004 \001(\01325.g"
-          + "oogle.cloud.automl.v1beta1.BatchPredictO"
-          + "utputConfig\022L\n\006params\030\005 \003(\0132<.google.clo"
-          + "ud.automl.v1beta1.BatchPredictRequest.Pa"
-          + "ramsEntry\032-\n\013ParamsEntry\022\013\n\003key\030\001 \001(\t\022\r\n"
-          + "\005value\030\002 \001(\t:\0028\001\"\226\001\n\022BatchPredictResult\022"
-          + "O\n\010metadata\030\001 \003(\0132=.google.cloud.automl."
-          + "v1beta1.BatchPredictResult.MetadataEntry"
-          + "\032/\n\rMetadataEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030"
-          + "\002 \001(\t:\0028\0012\264\003\n\021PredictionService\022\250\001\n\007Pred"
-          + "ict\022+.google.cloud.automl.v1beta1.Predic"
-          + "tRequest\032,.google.cloud.automl.v1beta1.P"
-          + "redictResponse\"B\202\323\344\223\002<\"7/v1beta1/{name=p"
-          + "rojects/*/locations/*/models/*}:predict:"
-          + "\001*\022\250\001\n\014BatchPredict\0220.google.cloud.autom"
-          + "l.v1beta1.BatchPredictRequest\032\035.google.l"
-          + "ongrunning.Operation\"G\202\323\344\223\002A\"</v1beta1/{"
-          + "name=projects/*/locations/*/models/*}:ba"
-          + "tchPredict:\001*\032I\312A\025automl.googleapis.com\322"
-          + "A.https://www.googleapis.com/auth/cloud-"
-          + "platformB\275\001\n\037com.google.cloud.automl.v1b"
-          + "eta1B\026PredictionServiceProtoP\001ZAgoogle.g"
-          + "olang.org/genproto/googleapis/cloud/auto"
-          + "ml/v1beta1;automl\312\002\033Google\\Cloud\\AutoMl\\"
-          + "V1beta1\352\002\036Google::Cloud::AutoML::V1beta1"
-          + "b\006proto3"
+          + "e/api/client.proto\032\037google/api/field_beh"
+          + "avior.proto\032\031google/api/resource.proto\0324"
+          + "google/cloud/automl/v1beta1/annotation_p"
+          + "ayload.proto\032,google/cloud/automl/v1beta"
+          + "1/data_items.proto\032$google/cloud/automl/"
+          + "v1beta1/io.proto\032,google/cloud/automl/v1"
+          + "beta1/operations.proto\032#google/longrunni"
+          + "ng/operations.proto\"\376\001\n\016PredictRequest\0221"
+          + "\n\004name\030\001 \001(\tB#\340A\002\372A\035\n\033automl.googleapis."
+          + "com/Model\022A\n\007payload\030\002 \001(\0132+.google.clou"
+          + "d.automl.v1beta1.ExamplePayloadB\003\340A\002\022G\n\006"
+          + "params\030\003 \003(\01327.google.cloud.automl.v1bet"
+          + "a1.PredictRequest.ParamsEntry\032-\n\013ParamsE"
+          + "ntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028\001\"\232\002\n"
+          + "\017PredictResponse\022?\n\007payload\030\001 \003(\0132..goog"
+          + "le.cloud.automl.v1beta1.AnnotationPayloa"
+          + "d\022G\n\022preprocessed_input\030\003 \001(\0132+.google.c"
+          + "loud.automl.v1beta1.ExamplePayload\022L\n\010me"
+          + "tadata\030\002 \003(\0132:.google.cloud.automl.v1bet"
+          + "a1.PredictResponse.MetadataEntry\032/\n\rMeta"
+          + "dataEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:\0028"
+          + "\001\"\356\002\n\023BatchPredictRequest\0221\n\004name\030\001 \001(\tB"
+          + "#\340A\002\372A\035\n\033automl.googleapis.com/Model\022O\n\014"
+          + "input_config\030\003 \001(\01324.google.cloud.automl"
+          + ".v1beta1.BatchPredictInputConfigB\003\340A\002\022Q\n"
+          + "\routput_config\030\004 \001(\01325.google.cloud.auto"
+          + "ml.v1beta1.BatchPredictOutputConfigB\003\340A\002"
+          + "\022Q\n\006params\030\005 \003(\0132<.google.cloud.automl.v"
+          + "1beta1.BatchPredictRequest.ParamsEntryB\003"
+          + "\340A\002\032-\n\013ParamsEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value"
+          + "\030\002 \001(\t:\0028\001\"\226\001\n\022BatchPredictResult\022O\n\010met"
+          + "adata\030\001 \003(\0132=.google.cloud.automl.v1beta"
+          + "1.BatchPredictResult.MetadataEntry\032/\n\rMe"
+          + "tadataEntry\022\013\n\003key\030\001 \001(\t\022\r\n\005value\030\002 \001(\t:"
+          + "\0028\0012\236\004\n\021PredictionService\022\276\001\n\007Predict\022+."
+          + "google.cloud.automl.v1beta1.PredictReque"
+          + "st\032,.google.cloud.automl.v1beta1.Predict"
+          + "Response\"X\202\323\344\223\002<\"7/v1beta1/{name=project"
+          + "s/*/locations/*/models/*}:predict:\001*\332A\023n"
+          + "ame,payload,params\022\374\001\n\014BatchPredict\0220.go"
+          + "ogle.cloud.automl.v1beta1.BatchPredictRe"
+          + "quest\032\035.google.longrunning.Operation\"\232\001\202"
+          + "\323\344\223\002A\"</v1beta1/{name=projects/*/locatio"
+          + "ns/*/models/*}:batchPredict:\001*\332A&name,in"
+          + "put_config,output_config,params\312A\'\n\022Batc"
+          + "hPredictResult\022\021OperationMetadata\032I\312A\025au"
+          + "toml.googleapis.com\322A.https://www.google"
+          + "apis.com/auth/cloud-platformB\275\001\n\037com.goo"
+          + "gle.cloud.automl.v1beta1B\026PredictionServ"
+          + "iceProtoP\001ZAgoogle.golang.org/genproto/g"
+          + "oogleapis/cloud/automl/v1beta1;automl\312\002\033"
+          + "Google\\Cloud\\AutoMl\\V1beta1\352\002\036Google::Cl"
+          + "oud::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
@@ -125,6 +131,8 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new com.google.protobuf.Descriptors.FileDescriptor[] {
               com.google.api.AnnotationsProto.getDescriptor(),
               com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.AnnotationPayloadOuterClass.getDescriptor(),
               com.google.cloud.automl.v1beta1.DataItems.getDescriptor(),
               com.google.cloud.automl.v1beta1.Io.getDescriptor(),
@@ -206,12 +214,18 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.protobuf.ExtensionRegistry registry =
         com.google.protobuf.ExtensionRegistry.newInstance();
     registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
     registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
     registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    registry.add(com.google.longrunning.OperationsProto.operationInfo);
     com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
         descriptor, registry);
     com.google.api.AnnotationsProto.getDescriptor();
     com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.AnnotationPayloadOuterClass.getDescriptor();
     com.google.cloud.automl.v1beta1.DataItems.getDescriptor();
     com.google.cloud.automl.v1beta1.Io.getDescriptor();
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TableSpecOuterClass.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TableSpecOuterClass.java
index 700be02ac..c0d3ac028 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TableSpecOuterClass.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TableSpecOuterClass.java
@@ -41,24 +41,28 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n,google/cloud/automl/v1beta1/table_spec"
-          + ".proto\022\033google.cloud.automl.v1beta1\032$goo"
-          + "gle/cloud/automl/v1beta1/io.proto\032\034googl"
-          + "e/api/annotations.proto\"\307\001\n\tTableSpec\022\014\n"
-          + "\004name\030\001 \001(\t\022\033\n\023time_column_spec_id\030\002 \001(\t"
-          + "\022\021\n\trow_count\030\003 \001(\003\022\027\n\017valid_row_count\030\004"
-          + " \001(\003\022\024\n\014column_count\030\007 \001(\003\022?\n\rinput_conf"
-          + "igs\030\005 \003(\0132(.google.cloud.automl.v1beta1."
-          + "InputConfig\022\014\n\004etag\030\006 \001(\tB\245\001\n\037com.google"
-          + ".cloud.automl.v1beta1P\001ZAgoogle.golang.o"
-          + "rg/genproto/googleapis/cloud/automl/v1be"
-          + "ta1;automl\312\002\033Google\\Cloud\\AutoMl\\V1beta1"
-          + "\352\002\036Google::Cloud::AutoML::V1beta1b\006proto"
-          + "3"
+          + ".proto\022\033google.cloud.automl.v1beta1\032\031goo"
+          + "gle/api/resource.proto\032$google/cloud/aut"
+          + "oml/v1beta1/io.proto\032\034google/api/annotat"
+          + "ions.proto\"\301\002\n\tTableSpec\022\014\n\004name\030\001 \001(\t\022\033"
+          + "\n\023time_column_spec_id\030\002 \001(\t\022\021\n\trow_count"
+          + "\030\003 \001(\003\022\027\n\017valid_row_count\030\004 \001(\003\022\024\n\014colum"
+          + "n_count\030\007 \001(\003\022?\n\rinput_configs\030\005 \003(\0132(.g"
+          + "oogle.cloud.automl.v1beta1.InputConfig\022\014"
+          + "\n\004etag\030\006 \001(\t:x\352Au\n\037automl.googleapis.com"
+          + "/TableSpec\022Rprojects/{project}/locations"
+          + "/{location}/datasets/{dataset}/tableSpec"
+          + "s/{table_spec}B\245\001\n\037com.google.cloud.auto"
+          + "ml.v1beta1P\001ZAgoogle.golang.org/genproto"
+          + "/googleapis/cloud/automl/v1beta1;automl\312"
+          + "\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Google::"
+          + "Cloud::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Io.getDescriptor(),
               com.google.api.AnnotationsProto.getDescriptor(),
             });
@@ -76,6 +80,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               "InputConfigs",
               "Etag",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ResourceProto.resource);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Io.getDescriptor();
     com.google.api.AnnotationsProto.getDescriptor();
   }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Tables.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Tables.java
index 40a4267ca..29290c64b 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Tables.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/Tables.java
@@ -57,68 +57,70 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n(google/cloud/automl/v1beta1/tables.pro"
-          + "to\022\033google.cloud.automl.v1beta1\032\034google/"
-          + "api/annotations.proto\0320google/cloud/auto"
-          + "ml/v1beta1/classification.proto\032-google/"
-          + "cloud/automl/v1beta1/column_spec.proto\032,"
-          + "google/cloud/automl/v1beta1/data_items.p"
-          + "roto\032,google/cloud/automl/v1beta1/data_s"
-          + "tats.proto\032(google/cloud/automl/v1beta1/"
-          + "ranges.proto\032*google/cloud/automl/v1beta"
-          + "1/temporal.proto\032\034google/protobuf/struct"
-          + ".proto\032\037google/protobuf/timestamp.proto\""
-          + "\260\003\n\025TablesDatasetMetadata\022\035\n\025primary_tab"
-          + "le_spec_id\030\001 \001(\t\022\035\n\025target_column_spec_i"
-          + "d\030\002 \001(\t\022\035\n\025weight_column_spec_id\030\003 \001(\t\022\035"
-          + "\n\025ml_use_column_spec_id\030\004 \001(\t\022t\n\032target_"
-          + "column_correlations\030\006 \003(\0132P.google.cloud"
-          + ".automl.v1beta1.TablesDatasetMetadata.Ta"
-          + "rgetColumnCorrelationsEntry\0225\n\021stats_upd"
-          + "ate_time\030\007 \001(\0132\032.google.protobuf.Timesta"
-          + "mp\032n\n\035TargetColumnCorrelationsEntry\022\013\n\003k"
-          + "ey\030\001 \001(\t\022<\n\005value\030\002 \001(\0132-.google.cloud.a"
-          + "utoml.v1beta1.CorrelationStats:\0028\001\"\226\004\n\023T"
-          + "ablesModelMetadata\022-\n#optimization_objec"
-          + "tive_recall_value\030\021 \001(\002H\000\0220\n&optimizatio"
-          + "n_objective_precision_value\030\022 \001(\002H\000\022C\n\022t"
-          + "arget_column_spec\030\002 \001(\0132\'.google.cloud.a"
-          + "utoml.v1beta1.ColumnSpec\022K\n\032input_featur"
-          + "e_column_specs\030\003 \003(\0132\'.google.cloud.auto"
-          + "ml.v1beta1.ColumnSpec\022\036\n\026optimization_ob"
-          + "jective\030\004 \001(\t\022T\n\030tables_model_column_inf"
-          + "o\030\005 \003(\01322.google.cloud.automl.v1beta1.Ta"
-          + "blesModelColumnInfo\022%\n\035train_budget_mill"
-          + "i_node_hours\030\006 \001(\003\022#\n\033train_cost_milli_n"
-          + "ode_hours\030\007 \001(\003\022\036\n\026disable_early_stoppin"
-          + "g\030\014 \001(\010B*\n(additional_optimization_objec"
-          + "tive_config\"\345\001\n\020TablesAnnotation\022\r\n\005scor"
-          + "e\030\001 \001(\002\022E\n\023prediction_interval\030\004 \001(\0132(.g"
-          + "oogle.cloud.automl.v1beta1.DoubleRange\022%"
-          + "\n\005value\030\002 \001(\0132\026.google.protobuf.Value\022T\n"
-          + "\030tables_model_column_info\030\003 \003(\01322.google"
-          + ".cloud.automl.v1beta1.TablesModelColumnI"
-          + "nfo\"j\n\025TablesModelColumnInfo\022\030\n\020column_s"
-          + "pec_name\030\001 \001(\t\022\033\n\023column_display_name\030\002 "
-          + "\001(\t\022\032\n\022feature_importance\030\003 \001(\002B\245\001\n\037com."
-          + "google.cloud.automl.v1beta1P\001ZAgoogle.go"
-          + "lang.org/genproto/googleapis/cloud/autom"
-          + "l/v1beta1;automl\312\002\033Google\\Cloud\\AutoMl\\V"
-          + "1beta1\352\002\036Google::Cloud::AutoML::V1beta1b"
-          + "\006proto3"
+          + "to\022\033google.cloud.automl.v1beta1\0320google/"
+          + "cloud/automl/v1beta1/classification.prot"
+          + "o\032-google/cloud/automl/v1beta1/column_sp"
+          + "ec.proto\032,google/cloud/automl/v1beta1/da"
+          + "ta_items.proto\032,google/cloud/automl/v1be"
+          + "ta1/data_stats.proto\032(google/cloud/autom"
+          + "l/v1beta1/ranges.proto\032,google/cloud/aut"
+          + "oml/v1beta1/regression.proto\032*google/clo"
+          + "ud/automl/v1beta1/temporal.proto\032\034google"
+          + "/protobuf/struct.proto\032\037google/protobuf/"
+          + "timestamp.proto\032\034google/api/annotations."
+          + "proto\"\260\003\n\025TablesDatasetMetadata\022\035\n\025prima"
+          + "ry_table_spec_id\030\001 \001(\t\022\035\n\025target_column_"
+          + "spec_id\030\002 \001(\t\022\035\n\025weight_column_spec_id\030\003"
+          + " \001(\t\022\035\n\025ml_use_column_spec_id\030\004 \001(\t\022t\n\032t"
+          + "arget_column_correlations\030\006 \003(\0132P.google"
+          + ".cloud.automl.v1beta1.TablesDatasetMetad"
+          + "ata.TargetColumnCorrelationsEntry\0225\n\021sta"
+          + "ts_update_time\030\007 \001(\0132\032.google.protobuf.T"
+          + "imestamp\032n\n\035TargetColumnCorrelationsEntr"
+          + "y\022\013\n\003key\030\001 \001(\t\022<\n\005value\030\002 \001(\0132-.google.c"
+          + "loud.automl.v1beta1.CorrelationStats:\0028\001"
+          + "\"\226\004\n\023TablesModelMetadata\022-\n#optimization"
+          + "_objective_recall_value\030\021 \001(\002H\000\0220\n&optim"
+          + "ization_objective_precision_value\030\022 \001(\002H"
+          + "\000\022C\n\022target_column_spec\030\002 \001(\0132\'.google.c"
+          + "loud.automl.v1beta1.ColumnSpec\022K\n\032input_"
+          + "feature_column_specs\030\003 \003(\0132\'.google.clou"
+          + "d.automl.v1beta1.ColumnSpec\022\036\n\026optimizat"
+          + "ion_objective\030\004 \001(\t\022T\n\030tables_model_colu"
+          + "mn_info\030\005 \003(\01322.google.cloud.automl.v1be"
+          + "ta1.TablesModelColumnInfo\022%\n\035train_budge"
+          + "t_milli_node_hours\030\006 \001(\003\022#\n\033train_cost_m"
+          + "illi_node_hours\030\007 \001(\003\022\036\n\026disable_early_s"
+          + "topping\030\014 \001(\010B*\n(additional_optimization"
+          + "_objective_config\"\375\001\n\020TablesAnnotation\022\r"
+          + "\n\005score\030\001 \001(\002\022E\n\023prediction_interval\030\004 \001"
+          + "(\0132(.google.cloud.automl.v1beta1.DoubleR"
+          + "ange\022%\n\005value\030\002 \001(\0132\026.google.protobuf.Va"
+          + "lue\022T\n\030tables_model_column_info\030\003 \003(\01322."
+          + "google.cloud.automl.v1beta1.TablesModelC"
+          + "olumnInfo\022\026\n\016baseline_score\030\005 \001(\002\"j\n\025Tab"
+          + "lesModelColumnInfo\022\030\n\020column_spec_name\030\001"
+          + " \001(\t\022\033\n\023column_display_name\030\002 \001(\t\022\032\n\022fea"
+          + "ture_importance\030\003 \001(\002B\245\001\n\037com.google.clo"
+          + "ud.automl.v1beta1P\001ZAgoogle.golang.org/g"
+          + "enproto/googleapis/cloud/automl/v1beta1;"
+          + "automl\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036G"
+          + "oogle::Cloud::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.ColumnSpecOuterClass.getDescriptor(),
               com.google.cloud.automl.v1beta1.DataItems.getDescriptor(),
               com.google.cloud.automl.v1beta1.DataStatsOuterClass.getDescriptor(),
               com.google.cloud.automl.v1beta1.RangesProto.getDescriptor(),
+              com.google.cloud.automl.v1beta1.RegressionProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.Temporal.getDescriptor(),
               com.google.protobuf.StructProto.getDescriptor(),
               com.google.protobuf.TimestampProto.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_TablesDatasetMetadata_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -166,7 +168,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_automl_v1beta1_TablesAnnotation_descriptor,
             new java.lang.String[] {
-              "Score", "PredictionInterval", "Value", "TablesModelColumnInfo",
+              "Score", "PredictionInterval", "Value", "TablesModelColumnInfo", "BaselineScore",
             });
     internal_static_google_cloud_automl_v1beta1_TablesModelColumnInfo_descriptor =
         getDescriptor().getMessageTypes().get(3);
@@ -176,15 +178,16 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "ColumnSpecName", "ColumnDisplayName", "FeatureImportance",
             });
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor();
     com.google.cloud.automl.v1beta1.ColumnSpecOuterClass.getDescriptor();
     com.google.cloud.automl.v1beta1.DataItems.getDescriptor();
     com.google.cloud.automl.v1beta1.DataStatsOuterClass.getDescriptor();
     com.google.cloud.automl.v1beta1.RangesProto.getDescriptor();
+    com.google.cloud.automl.v1beta1.RegressionProto.getDescriptor();
     com.google.cloud.automl.v1beta1.Temporal.getDescriptor();
     com.google.protobuf.StructProto.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotation.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotation.java
index 222581176..434ed8211 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotation.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotation.java
@@ -118,6 +118,11 @@ private TablesAnnotation(
                 predictionInterval_ = subBuilder.buildPartial();
               }
 
+              break;
+            }
+          case 45:
+            {
+              baselineScore_ = input.readFloat();
               break;
             }
           default:
@@ -397,6 +402,29 @@ public com.google.cloud.automl.v1beta1.TablesModelColumnInfo getTablesModelColum
     return tablesModelColumnInfo_.get(index);
   }
 
+  public static final int BASELINE_SCORE_FIELD_NUMBER = 5;
+  private float baselineScore_;
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Stores the prediction score for the baseline example, which
+   * is defined as the example with all values set to their baseline values.
+   * This is used as part of the Sampled Shapley explanation of the model's
+   * prediction. This field is populated only when feature importance is
+   * requested. For regression models, this holds the baseline prediction for
+   * the baseline example. For classification models, this holds the baseline
+   * prediction for the baseline example for the argmax class.
+   * </pre>
+   *
+   * <code>float baseline_score = 5;</code>
+   *
+   * @return The baselineScore.
+   */
+  public float getBaselineScore() {
+    return baselineScore_;
+  }
+
   private byte memoizedIsInitialized = -1;
 
   @java.lang.Override
@@ -423,6 +451,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     if (predictionInterval_ != null) {
       output.writeMessage(4, getPredictionInterval());
     }
+    if (baselineScore_ != 0F) {
+      output.writeFloat(5, baselineScore_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -446,6 +477,9 @@ public int getSerializedSize() {
     if (predictionInterval_ != null) {
       size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getPredictionInterval());
     }
+    if (baselineScore_ != 0F) {
+      size += com.google.protobuf.CodedOutputStream.computeFloatSize(5, baselineScore_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -473,6 +507,8 @@ public boolean equals(final java.lang.Object obj) {
       if (!getValue().equals(other.getValue())) return false;
     }
     if (!getTablesModelColumnInfoList().equals(other.getTablesModelColumnInfoList())) return false;
+    if (java.lang.Float.floatToIntBits(getBaselineScore())
+        != java.lang.Float.floatToIntBits(other.getBaselineScore())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -498,6 +534,8 @@ public int hashCode() {
       hash = (37 * hash) + TABLES_MODEL_COLUMN_INFO_FIELD_NUMBER;
       hash = (53 * hash) + getTablesModelColumnInfoList().hashCode();
     }
+    hash = (37 * hash) + BASELINE_SCORE_FIELD_NUMBER;
+    hash = (53 * hash) + java.lang.Float.floatToIntBits(getBaselineScore());
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
@@ -665,6 +703,8 @@ public Builder clear() {
       } else {
         tablesModelColumnInfoBuilder_.clear();
       }
+      baselineScore_ = 0F;
+
       return this;
     }
 
@@ -713,6 +753,7 @@ public com.google.cloud.automl.v1beta1.TablesAnnotation buildPartial() {
       } else {
         result.tablesModelColumnInfo_ = tablesModelColumnInfoBuilder_.build();
       }
+      result.baselineScore_ = baselineScore_;
       onBuilt();
       return result;
     }
@@ -799,6 +840,9 @@ public Builder mergeFrom(com.google.cloud.automl.v1beta1.TablesAnnotation other)
           }
         }
       }
+      if (other.getBaselineScore() != 0F) {
+        setBaselineScore(other.getBaselineScore());
+      }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
       return this;
@@ -1856,6 +1900,75 @@ public Builder removeTablesModelColumnInfo(int index) {
       return tablesModelColumnInfoBuilder_;
     }
 
+    private float baselineScore_;
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Stores the prediction score for the baseline example, which
+     * is defined as the example with all values set to their baseline values.
+     * This is used as part of the Sampled Shapley explanation of the model's
+     * prediction. This field is populated only when feature importance is
+     * requested. For regression models, this holds the baseline prediction for
+     * the baseline example. For classification models, this holds the baseline
+     * prediction for the baseline example for the argmax class.
+     * </pre>
+     *
+     * <code>float baseline_score = 5;</code>
+     *
+     * @return The baselineScore.
+     */
+    public float getBaselineScore() {
+      return baselineScore_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Stores the prediction score for the baseline example, which
+     * is defined as the example with all values set to their baseline values.
+     * This is used as part of the Sampled Shapley explanation of the model's
+     * prediction. This field is populated only when feature importance is
+     * requested. For regression models, this holds the baseline prediction for
+     * the baseline example. For classification models, this holds the baseline
+     * prediction for the baseline example for the argmax class.
+     * </pre>
+     *
+     * <code>float baseline_score = 5;</code>
+     *
+     * @param value The baselineScore to set.
+     * @return This builder for chaining.
+     */
+    public Builder setBaselineScore(float value) {
+
+      baselineScore_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * Output only. Stores the prediction score for the baseline example, which
+     * is defined as the example with all values set to their baseline values.
+     * This is used as part of the Sampled Shapley explanation of the model's
+     * prediction. This field is populated only when feature importance is
+     * requested. For regression models, this holds the baseline prediction for
+     * the baseline example. For classification models, this holds the baseline
+     * prediction for the baseline example for the argmax class.
+     * </pre>
+     *
+     * <code>float baseline_score = 5;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearBaselineScore() {
+
+      baselineScore_ = 0F;
+      onChanged();
+      return this;
+    }
+
     @java.lang.Override
     public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotationOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotationOrBuilder.java
index a7042c29c..674df0db9 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotationOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TablesAnnotationOrBuilder.java
@@ -227,4 +227,23 @@ public interface TablesAnnotationOrBuilder
    */
   com.google.cloud.automl.v1beta1.TablesModelColumnInfoOrBuilder getTablesModelColumnInfoOrBuilder(
       int index);
+
+  /**
+   *
+   *
+   * <pre>
+   * Output only. Stores the prediction score for the baseline example, which
+   * is defined as the example with all values set to their baseline values.
+   * This is used as part of the Sampled Shapley explanation of the model's
+   * prediction. This field is populated only when feature importance is
+   * requested. For regression models, this holds the baseline prediction for
+   * the baseline example. For classification models, this holds the baseline
+   * prediction for the baseline example for the argmax class.
+   * </pre>
+   *
+   * <code>float baseline_score = 5;</code>
+   *
+   * @return The baselineScore.
+   */
+  float getBaselineScore();
 }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextProto.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextProto.java
index 14149f727..bee55a1c9 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextProto.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextProto.java
@@ -61,9 +61,9 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n&google/cloud/automl/v1beta1/text.proto"
-          + "\022\033google.cloud.automl.v1beta1\032\034google/ap"
-          + "i/annotations.proto\0320google/cloud/automl"
-          + "/v1beta1/classification.proto\"q\n!TextCla"
+          + "\022\033google.cloud.automl.v1beta1\0320google/cl"
+          + "oud/automl/v1beta1/classification.proto\032"
+          + "\034google/api/annotations.proto\"q\n!TextCla"
           + "ssificationDatasetMetadata\022L\n\023classifica"
           + "tion_type\030\001 \001(\0162/.google.cloud.automl.v1"
           + "beta1.ClassificationType\"o\n\037TextClassifi"
@@ -83,8 +83,8 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor(),
+              com.google.api.AnnotationsProto.getDescriptor(),
             });
     internal_static_google_cloud_automl_v1beta1_TextClassificationDatasetMetadata_descriptor =
         getDescriptor().getMessageTypes().get(0);
@@ -128,8 +128,8 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
         new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
             internal_static_google_cloud_automl_v1beta1_TextSentimentModelMetadata_descriptor,
             new java.lang.String[] {});
-    com.google.api.AnnotationsProto.getDescriptor();
     com.google.cloud.automl.v1beta1.ClassificationProto.getDescriptor();
+    com.google.api.AnnotationsProto.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadata.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadata.java
index d8caf22d8..c84d477e6 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadata.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadata.java
@@ -113,11 +113,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Required. A sentiment is expressed as an integer ordinal, where higher
-   * value means a more positive sentiment. The range of sentiments that will be
-   * used is between 0 and sentiment_max (inclusive on both ends), and all the
-   * values in the range must be represented in the dataset before a model can
-   * be created. sentiment_max value must be between 1 and 10 (inclusive).
+   * Required. A sentiment is expressed as an integer ordinal, where higher value
+   * means a more positive sentiment. The range of sentiments that will be used
+   * is between 0 and sentiment_max (inclusive on both ends), and all the values
+   * in the range must be represented in the dataset before a model can be
+   * created.
+   * sentiment_max value must be between 1 and 10 (inclusive).
    * </pre>
    *
    * <code>int32 sentiment_max = 1;</code>
@@ -453,11 +454,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Required. A sentiment is expressed as an integer ordinal, where higher
-     * value means a more positive sentiment. The range of sentiments that will be
-     * used is between 0 and sentiment_max (inclusive on both ends), and all the
-     * values in the range must be represented in the dataset before a model can
-     * be created. sentiment_max value must be between 1 and 10 (inclusive).
+     * Required. A sentiment is expressed as an integer ordinal, where higher value
+     * means a more positive sentiment. The range of sentiments that will be used
+     * is between 0 and sentiment_max (inclusive on both ends), and all the values
+     * in the range must be represented in the dataset before a model can be
+     * created.
+     * sentiment_max value must be between 1 and 10 (inclusive).
      * </pre>
      *
      * <code>int32 sentiment_max = 1;</code>
@@ -471,11 +473,12 @@ public int getSentimentMax() {
      *
      *
      * <pre>
-     * Required. A sentiment is expressed as an integer ordinal, where higher
-     * value means a more positive sentiment. The range of sentiments that will be
-     * used is between 0 and sentiment_max (inclusive on both ends), and all the
-     * values in the range must be represented in the dataset before a model can
-     * be created. sentiment_max value must be between 1 and 10 (inclusive).
+     * Required. A sentiment is expressed as an integer ordinal, where higher value
+     * means a more positive sentiment. The range of sentiments that will be used
+     * is between 0 and sentiment_max (inclusive on both ends), and all the values
+     * in the range must be represented in the dataset before a model can be
+     * created.
+     * sentiment_max value must be between 1 and 10 (inclusive).
      * </pre>
      *
      * <code>int32 sentiment_max = 1;</code>
@@ -493,11 +496,12 @@ public Builder setSentimentMax(int value) {
      *
      *
      * <pre>
-     * Required. A sentiment is expressed as an integer ordinal, where higher
-     * value means a more positive sentiment. The range of sentiments that will be
-     * used is between 0 and sentiment_max (inclusive on both ends), and all the
-     * values in the range must be represented in the dataset before a model can
-     * be created. sentiment_max value must be between 1 and 10 (inclusive).
+     * Required. A sentiment is expressed as an integer ordinal, where higher value
+     * means a more positive sentiment. The range of sentiments that will be used
+     * is between 0 and sentiment_max (inclusive on both ends), and all the values
+     * in the range must be represented in the dataset before a model can be
+     * created.
+     * sentiment_max value must be between 1 and 10 (inclusive).
      * </pre>
      *
      * <code>int32 sentiment_max = 1;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadataOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadataOrBuilder.java
index b28f2c07e..e6e98f5c3 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadataOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSentimentDatasetMetadataOrBuilder.java
@@ -27,11 +27,12 @@ public interface TextSentimentDatasetMetadataOrBuilder
    *
    *
    * <pre>
-   * Required. A sentiment is expressed as an integer ordinal, where higher
-   * value means a more positive sentiment. The range of sentiments that will be
-   * used is between 0 and sentiment_max (inclusive on both ends), and all the
-   * values in the range must be represented in the dataset before a model can
-   * be created. sentiment_max value must be between 1 and 10 (inclusive).
+   * Required. A sentiment is expressed as an integer ordinal, where higher value
+   * means a more positive sentiment. The range of sentiments that will be used
+   * is between 0 and sentiment_max (inclusive on both ends), and all the values
+   * in the range must be represented in the dataset before a model can be
+   * created.
+   * sentiment_max value must be between 1 and 10 (inclusive).
    * </pre>
    *
    * <code>int32 sentiment_max = 1;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippet.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippet.java
index fc7cf869b..56caa8ad1 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippet.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippet.java
@@ -182,11 +182,9 @@ public com.google.protobuf.ByteString getContentBytes() {
    *
    *
    * <pre>
-   * Optional. The format of
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-   * only two allowed values are "text/html" and "text/plain". If left blank,
-   * the format is automatically determined from the type of the uploaded
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+   * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+   * values are "text/html" and "text/plain". If left blank, the format is
+   * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
    * </pre>
    *
    * <code>string mime_type = 2;</code>
@@ -208,11 +206,9 @@ public java.lang.String getMimeType() {
    *
    *
    * <pre>
-   * Optional. The format of
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-   * only two allowed values are "text/html" and "text/plain". If left blank,
-   * the format is automatically determined from the type of the uploaded
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+   * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+   * values are "text/html" and "text/plain". If left blank, the format is
+   * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
    * </pre>
    *
    * <code>string mime_type = 2;</code>
@@ -742,11 +738,9 @@ public Builder setContentBytes(com.google.protobuf.ByteString value) {
      *
      *
      * <pre>
-     * Optional. The format of
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-     * only two allowed values are "text/html" and "text/plain". If left blank,
-     * the format is automatically determined from the type of the uploaded
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+     * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+     * values are "text/html" and "text/plain". If left blank, the format is
+     * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
      * </pre>
      *
      * <code>string mime_type = 2;</code>
@@ -768,11 +762,9 @@ public java.lang.String getMimeType() {
      *
      *
      * <pre>
-     * Optional. The format of
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-     * only two allowed values are "text/html" and "text/plain". If left blank,
-     * the format is automatically determined from the type of the uploaded
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+     * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+     * values are "text/html" and "text/plain". If left blank, the format is
+     * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
      * </pre>
      *
      * <code>string mime_type = 2;</code>
@@ -794,11 +786,9 @@ public com.google.protobuf.ByteString getMimeTypeBytes() {
      *
      *
      * <pre>
-     * Optional. The format of
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-     * only two allowed values are "text/html" and "text/plain". If left blank,
-     * the format is automatically determined from the type of the uploaded
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+     * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+     * values are "text/html" and "text/plain". If left blank, the format is
+     * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
      * </pre>
      *
      * <code>string mime_type = 2;</code>
@@ -819,11 +809,9 @@ public Builder setMimeType(java.lang.String value) {
      *
      *
      * <pre>
-     * Optional. The format of
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-     * only two allowed values are "text/html" and "text/plain". If left blank,
-     * the format is automatically determined from the type of the uploaded
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+     * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+     * values are "text/html" and "text/plain". If left blank, the format is
+     * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
      * </pre>
      *
      * <code>string mime_type = 2;</code>
@@ -840,11 +828,9 @@ public Builder clearMimeType() {
      *
      *
      * <pre>
-     * Optional. The format of
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-     * only two allowed values are "text/html" and "text/plain". If left blank,
-     * the format is automatically determined from the type of the uploaded
-     * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+     * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+     * values are "text/html" and "text/plain". If left blank, the format is
+     * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
      * </pre>
      *
      * <code>string mime_type = 2;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippetOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippetOrBuilder.java
index 4a4a9be54..8dfa8873e 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippetOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TextSnippetOrBuilder.java
@@ -54,11 +54,9 @@ public interface TextSnippetOrBuilder
    *
    *
    * <pre>
-   * Optional. The format of
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-   * only two allowed values are "text/html" and "text/plain". If left blank,
-   * the format is automatically determined from the type of the uploaded
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+   * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+   * values are "text/html" and "text/plain". If left blank, the format is
+   * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
    * </pre>
    *
    * <code>string mime_type = 2;</code>
@@ -70,11 +68,9 @@ public interface TextSnippetOrBuilder
    *
    *
    * <pre>
-   * Optional. The format of
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-   * only two allowed values are "text/html" and "text/plain". If left blank,
-   * the format is automatically determined from the type of the uploaded
-   * [content][google.cloud.automl.v1beta1.TextSnippet.content].
+   * Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+   * values are "text/html" and "text/plain". If left blank, the format is
+   * automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
    * </pre>
    *
    * <code>string mime_type = 2;</code>
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadata.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadata.java
index 1b0692298..eb27ec188 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadata.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadata.java
@@ -128,7 +128,7 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * Required. The BCP-47 language code of the source language.
    * </pre>
    *
-   * <code>string source_language_code = 1;</code>
+   * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The sourceLanguageCode.
    */
@@ -150,7 +150,7 @@ public java.lang.String getSourceLanguageCode() {
    * Required. The BCP-47 language code of the source language.
    * </pre>
    *
-   * <code>string source_language_code = 1;</code>
+   * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The bytes for sourceLanguageCode.
    */
@@ -175,7 +175,7 @@ public com.google.protobuf.ByteString getSourceLanguageCodeBytes() {
    * Required. The BCP-47 language code of the target language.
    * </pre>
    *
-   * <code>string target_language_code = 2;</code>
+   * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The targetLanguageCode.
    */
@@ -197,7 +197,7 @@ public java.lang.String getTargetLanguageCode() {
    * Required. The BCP-47 language code of the target language.
    * </pre>
    *
-   * <code>string target_language_code = 2;</code>
+   * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The bytes for targetLanguageCode.
    */
@@ -556,7 +556,7 @@ public Builder mergeFrom(
      * Required. The BCP-47 language code of the source language.
      * </pre>
      *
-     * <code>string source_language_code = 1;</code>
+     * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @return The sourceLanguageCode.
      */
@@ -578,7 +578,7 @@ public java.lang.String getSourceLanguageCode() {
      * Required. The BCP-47 language code of the source language.
      * </pre>
      *
-     * <code>string source_language_code = 1;</code>
+     * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @return The bytes for sourceLanguageCode.
      */
@@ -600,7 +600,7 @@ public com.google.protobuf.ByteString getSourceLanguageCodeBytes() {
      * Required. The BCP-47 language code of the source language.
      * </pre>
      *
-     * <code>string source_language_code = 1;</code>
+     * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @param value The sourceLanguageCode to set.
      * @return This builder for chaining.
@@ -621,7 +621,7 @@ public Builder setSourceLanguageCode(java.lang.String value) {
      * Required. The BCP-47 language code of the source language.
      * </pre>
      *
-     * <code>string source_language_code = 1;</code>
+     * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @return This builder for chaining.
      */
@@ -638,7 +638,7 @@ public Builder clearSourceLanguageCode() {
      * Required. The BCP-47 language code of the source language.
      * </pre>
      *
-     * <code>string source_language_code = 1;</code>
+     * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @param value The bytes for sourceLanguageCode to set.
      * @return This builder for chaining.
@@ -662,7 +662,7 @@ public Builder setSourceLanguageCodeBytes(com.google.protobuf.ByteString value)
      * Required. The BCP-47 language code of the target language.
      * </pre>
      *
-     * <code>string target_language_code = 2;</code>
+     * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @return The targetLanguageCode.
      */
@@ -684,7 +684,7 @@ public java.lang.String getTargetLanguageCode() {
      * Required. The BCP-47 language code of the target language.
      * </pre>
      *
-     * <code>string target_language_code = 2;</code>
+     * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @return The bytes for targetLanguageCode.
      */
@@ -706,7 +706,7 @@ public com.google.protobuf.ByteString getTargetLanguageCodeBytes() {
      * Required. The BCP-47 language code of the target language.
      * </pre>
      *
-     * <code>string target_language_code = 2;</code>
+     * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @param value The targetLanguageCode to set.
      * @return This builder for chaining.
@@ -727,7 +727,7 @@ public Builder setTargetLanguageCode(java.lang.String value) {
      * Required. The BCP-47 language code of the target language.
      * </pre>
      *
-     * <code>string target_language_code = 2;</code>
+     * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @return This builder for chaining.
      */
@@ -744,7 +744,7 @@ public Builder clearTargetLanguageCode() {
      * Required. The BCP-47 language code of the target language.
      * </pre>
      *
-     * <code>string target_language_code = 2;</code>
+     * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
      *
      * @param value The bytes for targetLanguageCode to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadataOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadataOrBuilder.java
index eff391bb4..edbdb4c32 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadataOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationDatasetMetadataOrBuilder.java
@@ -30,7 +30,7 @@ public interface TranslationDatasetMetadataOrBuilder
    * Required. The BCP-47 language code of the source language.
    * </pre>
    *
-   * <code>string source_language_code = 1;</code>
+   * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The sourceLanguageCode.
    */
@@ -42,7 +42,7 @@ public interface TranslationDatasetMetadataOrBuilder
    * Required. The BCP-47 language code of the source language.
    * </pre>
    *
-   * <code>string source_language_code = 1;</code>
+   * <code>string source_language_code = 1 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The bytes for sourceLanguageCode.
    */
@@ -55,7 +55,7 @@ public interface TranslationDatasetMetadataOrBuilder
    * Required. The BCP-47 language code of the target language.
    * </pre>
    *
-   * <code>string target_language_code = 2;</code>
+   * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The targetLanguageCode.
    */
@@ -67,7 +67,7 @@ public interface TranslationDatasetMetadataOrBuilder
    * Required. The BCP-47 language code of the target language.
    * </pre>
    *
-   * <code>string target_language_code = 2;</code>
+   * <code>string target_language_code = 2 [(.google.api.field_behavior) = REQUIRED];</code>
    *
    * @return The bytes for targetLanguageCode.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationProto.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationProto.java
index 860182595..d31470471 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationProto.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/TranslationProto.java
@@ -53,28 +53,30 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
   static {
     java.lang.String[] descriptorData = {
       "\n-google/cloud/automl/v1beta1/translatio"
-          + "n.proto\022\033google.cloud.automl.v1beta1\032,go"
-          + "ogle/cloud/automl/v1beta1/data_items.pro"
-          + "to\032\034google/api/annotations.proto\"X\n\032Tran"
-          + "slationDatasetMetadata\022\034\n\024source_languag"
-          + "e_code\030\001 \001(\t\022\034\n\024target_language_code\030\002 \001"
-          + "(\t\"K\n\034TranslationEvaluationMetrics\022\022\n\nbl"
-          + "eu_score\030\001 \001(\001\022\027\n\017base_bleu_score\030\002 \001(\001\""
-          + "j\n\030TranslationModelMetadata\022\022\n\nbase_mode"
-          + "l\030\001 \001(\t\022\034\n\024source_language_code\030\002 \001(\t\022\034\n"
-          + "\024target_language_code\030\003 \001(\t\"]\n\025Translati"
-          + "onAnnotation\022D\n\022translated_content\030\001 \001(\013"
-          + "2(.google.cloud.automl.v1beta1.TextSnipp"
-          + "etB\267\001\n\037com.google.cloud.automl.v1beta1B\020"
-          + "TranslationProtoP\001ZAgoogle.golang.org/ge"
-          + "nproto/googleapis/cloud/automl/v1beta1;a"
-          + "utoml\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002\036Go"
-          + "ogle::Cloud::AutoML::V1beta1b\006proto3"
+          + "n.proto\022\033google.cloud.automl.v1beta1\032\037go"
+          + "ogle/api/field_behavior.proto\032,google/cl"
+          + "oud/automl/v1beta1/data_items.proto\032\034goo"
+          + "gle/api/annotations.proto\"b\n\032Translation"
+          + "DatasetMetadata\022!\n\024source_language_code\030"
+          + "\001 \001(\tB\003\340A\002\022!\n\024target_language_code\030\002 \001(\t"
+          + "B\003\340A\002\"K\n\034TranslationEvaluationMetrics\022\022\n"
+          + "\nbleu_score\030\001 \001(\001\022\027\n\017base_bleu_score\030\002 \001"
+          + "(\001\"j\n\030TranslationModelMetadata\022\022\n\nbase_m"
+          + "odel\030\001 \001(\t\022\034\n\024source_language_code\030\002 \001(\t"
+          + "\022\034\n\024target_language_code\030\003 \001(\t\"]\n\025Transl"
+          + "ationAnnotation\022D\n\022translated_content\030\001 "
+          + "\001(\0132(.google.cloud.automl.v1beta1.TextSn"
+          + "ippetB\267\001\n\037com.google.cloud.automl.v1beta"
+          + "1B\020TranslationProtoP\001ZAgoogle.golang.org"
+          + "/genproto/googleapis/cloud/automl/v1beta"
+          + "1;automl\312\002\033Google\\Cloud\\AutoMl\\V1beta1\352\002"
+          + "\036Google::Cloud::AutoML::V1beta1b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
             descriptorData,
             new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
               com.google.cloud.automl.v1beta1.DataItems.getDescriptor(),
               com.google.api.AnnotationsProto.getDescriptor(),
             });
@@ -110,6 +112,12 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
             new java.lang.String[] {
               "TranslatedContent",
             });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
     com.google.cloud.automl.v1beta1.DataItems.getDescriptor();
     com.google.api.AnnotationsProto.getDescriptor();
   }
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequest.java
index ccee4989a..231e48187 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequest.java
@@ -117,10 +117,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * Resource name of the model to undeploy.
+   * Required. Resource name of the model to undeploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -139,10 +141,12 @@ public java.lang.String getName() {
    *
    *
    * <pre>
-   * Resource name of the model to undeploy.
+   * Required. Resource name of the model to undeploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
@@ -481,10 +485,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * Resource name of the model to undeploy.
+     * Required. Resource name of the model to undeploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The name.
      */
@@ -503,10 +509,12 @@ public java.lang.String getName() {
      *
      *
      * <pre>
-     * Resource name of the model to undeploy.
+     * Required. Resource name of the model to undeploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return The bytes for name.
      */
@@ -525,10 +533,12 @@ public com.google.protobuf.ByteString getNameBytes() {
      *
      *
      * <pre>
-     * Resource name of the model to undeploy.
+     * Required. Resource name of the model to undeploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The name to set.
      * @return This builder for chaining.
@@ -546,10 +556,12 @@ public Builder setName(java.lang.String value) {
      *
      *
      * <pre>
-     * Resource name of the model to undeploy.
+     * Required. Resource name of the model to undeploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @return This builder for chaining.
      */
@@ -563,10 +575,12 @@ public Builder clearName() {
      *
      *
      * <pre>
-     * Resource name of the model to undeploy.
+     * Required. Resource name of the model to undeploy.
      * </pre>
      *
-     * <code>string name = 1;</code>
+     * <code>
+     * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * </code>
      *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequestOrBuilder.java
index 92b63b375..6ae823272 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UndeployModelRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface UndeployModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model to undeploy.
+   * Required. Resource name of the model to undeploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The name.
    */
@@ -39,10 +41,12 @@ public interface UndeployModelRequestOrBuilder
    *
    *
    * <pre>
-   * Resource name of the model to undeploy.
+   * Required. Resource name of the model to undeploy.
    * </pre>
    *
-   * <code>string name = 1;</code>
+   * <code>
+   * string name = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * </code>
    *
    * @return The bytes for name.
    */
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequest.java
index 8bf53c236..ce7feca69 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequest.java
@@ -139,10 +139,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The column spec which replaces the resource on the server.
+   * Required. The column spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the columnSpec field is set.
    */
@@ -153,10 +155,12 @@ public boolean hasColumnSpec() {
    *
    *
    * <pre>
-   * The column spec which replaces the resource on the server.
+   * Required. The column spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The columnSpec.
    */
@@ -169,10 +173,12 @@ public com.google.cloud.automl.v1beta1.ColumnSpec getColumnSpec() {
    *
    *
    * <pre>
-   * The column spec which replaces the resource on the server.
+   * Required. The column spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.ColumnSpecOrBuilder getColumnSpecOrBuilder() {
     return getColumnSpec();
@@ -590,10 +596,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the columnSpec field is set.
      */
@@ -604,10 +612,12 @@ public boolean hasColumnSpec() {
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The columnSpec.
      */
@@ -624,10 +634,12 @@ public com.google.cloud.automl.v1beta1.ColumnSpec getColumnSpec() {
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setColumnSpec(com.google.cloud.automl.v1beta1.ColumnSpec value) {
       if (columnSpecBuilder_ == null) {
@@ -646,10 +658,12 @@ public Builder setColumnSpec(com.google.cloud.automl.v1beta1.ColumnSpec value) {
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setColumnSpec(
         com.google.cloud.automl.v1beta1.ColumnSpec.Builder builderForValue) {
@@ -666,10 +680,12 @@ public Builder setColumnSpec(
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeColumnSpec(com.google.cloud.automl.v1beta1.ColumnSpec value) {
       if (columnSpecBuilder_ == null) {
@@ -692,10 +708,12 @@ public Builder mergeColumnSpec(com.google.cloud.automl.v1beta1.ColumnSpec value)
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearColumnSpec() {
       if (columnSpecBuilder_ == null) {
@@ -712,10 +730,12 @@ public Builder clearColumnSpec() {
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.ColumnSpec.Builder getColumnSpecBuilder() {
 
@@ -726,10 +746,12 @@ public com.google.cloud.automl.v1beta1.ColumnSpec.Builder getColumnSpecBuilder()
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.ColumnSpecOrBuilder getColumnSpecOrBuilder() {
       if (columnSpecBuilder_ != null) {
@@ -744,10 +766,12 @@ public com.google.cloud.automl.v1beta1.ColumnSpecOrBuilder getColumnSpecOrBuilde
      *
      *
      * <pre>
-     * The column spec which replaces the resource on the server.
+     * Required. The column spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.ColumnSpec,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequestOrBuilder.java
index de29c8989..1b174356b 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateColumnSpecRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface UpdateColumnSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The column spec which replaces the resource on the server.
+   * Required. The column spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the columnSpec field is set.
    */
@@ -39,10 +41,12 @@ public interface UpdateColumnSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The column spec which replaces the resource on the server.
+   * Required. The column spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The columnSpec.
    */
@@ -51,10 +55,12 @@ public interface UpdateColumnSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The column spec which replaces the resource on the server.
+   * Required. The column spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.ColumnSpec column_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.ColumnSpec column_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.ColumnSpecOrBuilder getColumnSpecOrBuilder();
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequest.java
index 5b4ebbd06..df62c3a29 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequest.java
@@ -139,10 +139,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The dataset which replaces the resource on the server.
+   * Required. The dataset which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the dataset field is set.
    */
@@ -153,10 +155,12 @@ public boolean hasDataset() {
    *
    *
    * <pre>
-   * The dataset which replaces the resource on the server.
+   * Required. The dataset which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The dataset.
    */
@@ -169,10 +173,12 @@ public com.google.cloud.automl.v1beta1.Dataset getDataset() {
    *
    *
    * <pre>
-   * The dataset which replaces the resource on the server.
+   * Required. The dataset which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder() {
     return getDataset();
@@ -589,10 +595,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the dataset field is set.
      */
@@ -603,10 +611,12 @@ public boolean hasDataset() {
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The dataset.
      */
@@ -623,10 +633,12 @@ public com.google.cloud.automl.v1beta1.Dataset getDataset() {
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset value) {
       if (datasetBuilder_ == null) {
@@ -645,10 +657,12 @@ public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset value) {
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset.Builder builderForValue) {
       if (datasetBuilder_ == null) {
@@ -664,10 +678,12 @@ public Builder setDataset(com.google.cloud.automl.v1beta1.Dataset.Builder builde
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeDataset(com.google.cloud.automl.v1beta1.Dataset value) {
       if (datasetBuilder_ == null) {
@@ -690,10 +706,12 @@ public Builder mergeDataset(com.google.cloud.automl.v1beta1.Dataset value) {
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearDataset() {
       if (datasetBuilder_ == null) {
@@ -710,10 +728,12 @@ public Builder clearDataset() {
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.Dataset.Builder getDatasetBuilder() {
 
@@ -724,10 +744,12 @@ public com.google.cloud.automl.v1beta1.Dataset.Builder getDatasetBuilder() {
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder() {
       if (datasetBuilder_ != null) {
@@ -742,10 +764,12 @@ public com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder() {
      *
      *
      * <pre>
-     * The dataset which replaces the resource on the server.
+     * Required. The dataset which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.Dataset,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequestOrBuilder.java
index f706798ed..9919af6b5 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateDatasetRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface UpdateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The dataset which replaces the resource on the server.
+   * Required. The dataset which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the dataset field is set.
    */
@@ -39,10 +41,12 @@ public interface UpdateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The dataset which replaces the resource on the server.
+   * Required. The dataset which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The dataset.
    */
@@ -51,10 +55,12 @@ public interface UpdateDatasetRequestOrBuilder
    *
    *
    * <pre>
-   * The dataset which replaces the resource on the server.
+   * Required. The dataset which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.Dataset dataset = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.Dataset dataset = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.DatasetOrBuilder getDatasetOrBuilder();
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequest.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequest.java
index 4aebf9644..1d190a333 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequest.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequest.java
@@ -139,10 +139,12 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    *
    * <pre>
-   * The table spec which replaces the resource on the server.
+   * Required. The table spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the tableSpec field is set.
    */
@@ -153,10 +155,12 @@ public boolean hasTableSpec() {
    *
    *
    * <pre>
-   * The table spec which replaces the resource on the server.
+   * Required. The table spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The tableSpec.
    */
@@ -169,10 +173,12 @@ public com.google.cloud.automl.v1beta1.TableSpec getTableSpec() {
    *
    *
    * <pre>
-   * The table spec which replaces the resource on the server.
+   * Required. The table spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   public com.google.cloud.automl.v1beta1.TableSpecOrBuilder getTableSpecOrBuilder() {
     return getTableSpec();
@@ -590,10 +596,12 @@ public Builder mergeFrom(
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return Whether the tableSpec field is set.
      */
@@ -604,10 +612,12 @@ public boolean hasTableSpec() {
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      *
      * @return The tableSpec.
      */
@@ -624,10 +634,12 @@ public com.google.cloud.automl.v1beta1.TableSpec getTableSpec() {
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setTableSpec(com.google.cloud.automl.v1beta1.TableSpec value) {
       if (tableSpecBuilder_ == null) {
@@ -646,10 +658,12 @@ public Builder setTableSpec(com.google.cloud.automl.v1beta1.TableSpec value) {
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder setTableSpec(com.google.cloud.automl.v1beta1.TableSpec.Builder builderForValue) {
       if (tableSpecBuilder_ == null) {
@@ -665,10 +679,12 @@ public Builder setTableSpec(com.google.cloud.automl.v1beta1.TableSpec.Builder bu
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder mergeTableSpec(com.google.cloud.automl.v1beta1.TableSpec value) {
       if (tableSpecBuilder_ == null) {
@@ -691,10 +707,12 @@ public Builder mergeTableSpec(com.google.cloud.automl.v1beta1.TableSpec value) {
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public Builder clearTableSpec() {
       if (tableSpecBuilder_ == null) {
@@ -711,10 +729,12 @@ public Builder clearTableSpec() {
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.TableSpec.Builder getTableSpecBuilder() {
 
@@ -725,10 +745,12 @@ public com.google.cloud.automl.v1beta1.TableSpec.Builder getTableSpecBuilder() {
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     public com.google.cloud.automl.v1beta1.TableSpecOrBuilder getTableSpecOrBuilder() {
       if (tableSpecBuilder_ != null) {
@@ -743,10 +765,12 @@ public com.google.cloud.automl.v1beta1.TableSpecOrBuilder getTableSpecOrBuilder(
      *
      *
      * <pre>
-     * The table spec which replaces the resource on the server.
+     * Required. The table spec which replaces the resource on the server.
      * </pre>
      *
-     * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+     * <code>
+     * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+     * </code>
      */
     private com.google.protobuf.SingleFieldBuilderV3<
             com.google.cloud.automl.v1beta1.TableSpec,
diff --git a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequestOrBuilder.java b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequestOrBuilder.java
index dd415a5d9..bd28582e1 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequestOrBuilder.java
+++ b/proto-google-cloud-automl-v1beta1/src/main/java/com/google/cloud/automl/v1beta1/UpdateTableSpecRequestOrBuilder.java
@@ -27,10 +27,12 @@ public interface UpdateTableSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The table spec which replaces the resource on the server.
+   * Required. The table spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return Whether the tableSpec field is set.
    */
@@ -39,10 +41,12 @@ public interface UpdateTableSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The table spec which replaces the resource on the server.
+   * Required. The table spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    *
    * @return The tableSpec.
    */
@@ -51,10 +55,12 @@ public interface UpdateTableSpecRequestOrBuilder
    *
    *
    * <pre>
-   * The table spec which replaces the resource on the server.
+   * Required. The table spec which replaces the resource on the server.
    * </pre>
    *
-   * <code>.google.cloud.automl.v1beta1.TableSpec table_spec = 1;</code>
+   * <code>
+   * .google.cloud.automl.v1beta1.TableSpec table_spec = 1 [(.google.api.field_behavior) = REQUIRED];
+   * </code>
    */
   com.google.cloud.automl.v1beta1.TableSpecOrBuilder getTableSpecOrBuilder();
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_payload.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_payload.proto
index 7cc2860f1..f62bb269e 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_payload.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_payload.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_spec.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_spec.proto
index 483792b66..d9df07ee3 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_spec.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/annotation_spec.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,12 +11,12 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
+import "google/api/resource.proto";
 import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
@@ -27,16 +27,19 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 
 // A definition of an annotation spec.
 message AnnotationSpec {
+  option (google.api.resource) = {
+    type: "automl.googleapis.com/AnnotationSpec"
+    pattern: "projects/{project}/locations/{location}/datasets/{dataset}/annotationSpecs/{annotation_spec}"
+  };
+
   // Output only. Resource name of the annotation spec.
   // Form:
   //
   // 'projects/{project_id}/locations/{location_id}/datasets/{dataset_id}/annotationSpecs/{annotation_spec_id}'
   string name = 1;
 
-  // Required.
-  // The name of the annotation spec to show in the interface. The name can be
+  // Required. The name of the annotation spec to show in the interface. The name can be
   // up to 32 characters long and must match the regexp `[a-zA-Z0-9_]+`.
-  // (_), and ASCII digits 0-9.
   string display_name = 2;
 
   // Output only. The number of examples in the parent dataset
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/classification.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/classification.proto
index c8475542a..0594d01e6 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/classification.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/classification.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,14 +11,13 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
-import "google/api/annotations.proto";
 import "google/cloud/automl/v1beta1/temporal.proto";
+import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_outer_classname = "ClassificationProto";
@@ -126,10 +125,7 @@ message ClassificationEvaluationMetrics {
     // for each example.
     float false_positive_rate_at1 = 9;
 
-    // Output only. The harmonic mean of
-    // [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1]
-    // and
-    // [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
+    // Output only. The harmonic mean of [recall_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.recall_at1] and [precision_at1][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfidenceMetricsEntry.precision_at1].
     float f1_score_at1 = 7;
 
     // Output only. The number of model created labels that match a ground truth
@@ -156,9 +152,7 @@ message ClassificationEvaluationMetrics {
       // Output only. Value of the specific cell in the confusion matrix.
       // The number of values each row has (i.e. the length of the row) is equal
       // to the length of the `annotation_spec_id` field or, if that one is not
-      // populated, length of the
-      // [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name]
-      // field.
+      // populated, length of the [display_name][google.cloud.automl.v1beta1.ClassificationEvaluationMetrics.ConfusionMatrix.display_name] field.
       repeated int32 example_count = 1;
     }
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/column_spec.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/column_spec.proto
index b8f437f79..03389b8a4 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/column_spec.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/column_spec.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,12 +11,12 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/data_stats.proto";
 import "google/cloud/automl/v1beta1/data_types.proto";
 import "google/api/annotations.proto";
@@ -32,6 +32,11 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 // Used by:
 //   *   Tables
 message ColumnSpec {
+  option (google.api.resource) = {
+    type: "automl.googleapis.com/ColumnSpec"
+    pattern: "projects/{project}/locations/{location}/datasets/{dataset}/tableSpecs/{table_spec}/columnSpecs/{column_spec}"
+  };
+
   // Identifies the table's column, and its correlation with the column this
   // ColumnSpec describes.
   message CorrelatedColumn {
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_items.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_items.proto
index 424a0c64f..9b9187ad3 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_items.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_items.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,19 +11,19 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
-import "google/api/annotations.proto";
 import "google/cloud/automl/v1beta1/geometry.proto";
 import "google/cloud/automl/v1beta1/io.proto";
+import "google/cloud/automl/v1beta1/temporal.proto";
 import "google/cloud/automl/v1beta1/text_segment.proto";
 import "google/protobuf/any.proto";
 import "google/protobuf/duration.proto";
 import "google/protobuf/struct.proto";
+import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
@@ -35,11 +35,9 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 // Only images up to 30MB in size are supported.
 message Image {
   // Input only. The data representing the image.
-  // For Predict calls
-  // [image_bytes][google.cloud.automl.v1beta1.Image.image_bytes] must be set,
-  // as other options are not currently supported by prediction API. You can
-  // read the contents of an uploaded image by using the
-  // [content_uri][google.cloud.automl.v1beta1.Image.content_uri] field.
+  // For Predict calls [image_bytes][google.cloud.automl.v1beta1.Image.image_bytes] must be set, as other options are not
+  // currently supported by prediction API. You can read the contents of an
+  // uploaded image by using the [content_uri][google.cloud.automl.v1beta1.Image.content_uri] field.
   oneof data {
     // Image content represented as a stream of bytes.
     // Note: As with all `bytes` fields, protobuffers use a pure binary
@@ -60,11 +58,9 @@ message TextSnippet {
   // characters long.
   string content = 1;
 
-  // Optional. The format of
-  // [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the
-  // only two allowed values are "text/html" and "text/plain". If left blank,
-  // the format is automatically determined from the type of the uploaded
-  // [content][google.cloud.automl.v1beta1.TextSnippet.content].
+  // Optional. The format of [content][google.cloud.automl.v1beta1.TextSnippet.content]. Currently the only two allowed
+  // values are "text/html" and "text/plain". If left blank, the format is
+  // automatically determined from the type of the uploaded [content][google.cloud.automl.v1beta1.TextSnippet.content].
   string mime_type = 2;
 
   // Output only. HTTP URI where you can download the content.
@@ -100,9 +96,7 @@ message DocumentDimensions {
 
 // A structured text document e.g. a PDF.
 message Document {
-  // Describes the layout information of a
-  // [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in
-  // the document.
+  // Describes the layout information of a [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the document.
   message Layout {
     // The type of TextSegment in the context of the original document.
     enum TextSegmentType {
@@ -151,14 +145,12 @@ message Document {
     // [document_text][google.cloud.automl.v1beta1.Document.document_text].
     TextSegment text_segment = 1;
 
-    // Page number of the
-    // [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-    // in the original document, starts from 1.
+    // Page number of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the original document, starts
+    // from 1.
     int32 page_number = 2;
 
-    // The position of the
-    // [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-    // in the page. Contains exactly 4
+    // The position of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in the page.
+    // Contains exactly 4
     //
     // [normalized_vertices][google.cloud.automl.v1beta1.BoundingPoly.normalized_vertices]
     // and they are connected by edges in the order provided, which will
@@ -168,9 +160,7 @@ message Document {
     // Coordinates are based on top-left as point (0,0).
     BoundingPoly bounding_poly = 3;
 
-    // The type of the
-    // [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment]
-    // in document.
+    // The type of the [text_segment][google.cloud.automl.v1beta1.Document.Layout.text_segment] in document.
     TextSegmentType text_segment_type = 4;
   }
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_stats.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_stats.proto
index 5d941a5ba..c13a5d451 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_stats.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_stats.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_types.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_types.proto
index 086e96e32..6f77f56b9 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_types.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/data_types.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/dataset.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/dataset.proto
index e07b17841..8d1b8d937 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/dataset.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/dataset.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,12 +11,12 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/image.proto";
 import "google/cloud/automl/v1beta1/tables.proto";
 import "google/cloud/automl/v1beta1/text.proto";
@@ -34,6 +34,11 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 // A workspace for solving a single, particular machine learning (ML) problem.
 // A workspace contains examples that may be annotated.
 message Dataset {
+  option (google.api.resource) = {
+    type: "automl.googleapis.com/Dataset"
+    pattern: "projects/{project}/locations/{location}/datasets/{dataset}"
+  };
+
   // Required.
   // The dataset metadata that is specific to the problem type.
   oneof dataset_metadata {
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/detection.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/detection.proto
index 99761fd52..c5864e209 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/detection.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/detection.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/geometry.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/geometry.proto
index e5379ab14..d5654aaca 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/geometry.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/geometry.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/image.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/image.proto
index 5995efc6e..960eaeb01 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/image.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/image.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,16 +11,16 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
-import "google/api/annotations.proto";
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/annotation_spec.proto";
 import "google/cloud/automl/v1beta1/classification.proto";
 import "google/protobuf/timestamp.proto";
+import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
@@ -36,7 +36,9 @@ message ImageClassificationDatasetMetadata {
 }
 
 // Dataset metadata specific to image object detection.
-message ImageObjectDetectionDatasetMetadata {}
+message ImageObjectDetectionDatasetMetadata {
+
+}
 
 // Model metadata for image classification.
 message ImageClassificationModelMetadata {
@@ -65,38 +67,34 @@ message ImageClassificationModelMetadata {
   //               This is the default value.
   // *   `mobile-low-latency-1` - A model that, in addition to providing
   //               prediction via AutoML API, can also be exported (see
-  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-  //               and used on a mobile or edge device with TensorFlow
-  //               afterwards. Expected to have low latency, but may have lower
-  //               prediction quality than other models.
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+  //               with TensorFlow afterwards. Expected to have low latency, but
+  //               may have lower prediction quality than other models.
   // *   `mobile-versatile-1` - A model that, in addition to providing
   //               prediction via AutoML API, can also be exported (see
-  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-  //               and used on a mobile or edge device with TensorFlow
-  //               afterwards.
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+  //               with TensorFlow afterwards.
   // *   `mobile-high-accuracy-1` - A model that, in addition to providing
   //               prediction via AutoML API, can also be exported (see
-  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-  //               and used on a mobile or edge device with TensorFlow
-  //               afterwards.  Expected to have a higher latency, but should
-  //               also have a higher prediction quality than other models.
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+  //               with TensorFlow afterwards.  Expected to have a higher
+  //               latency, but should also have a higher prediction quality
+  //               than other models.
   // *   `mobile-core-ml-low-latency-1` - A model that, in addition to providing
   //               prediction via AutoML API, can also be exported (see
-  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-  //               and used on a mobile device with Core ML afterwards. Expected
-  //               to have low latency, but may have lower prediction quality
-  //               than other models.
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+  //               ML afterwards. Expected to have low latency, but may have
+  //               lower prediction quality than other models.
   // *   `mobile-core-ml-versatile-1` - A model that, in addition to providing
   //               prediction via AutoML API, can also be exported (see
-  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-  //               and used on a mobile device with Core ML afterwards.
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with Core
+  //               ML afterwards.
   // *   `mobile-core-ml-high-accuracy-1` - A model that, in addition to
   //               providing prediction via AutoML API, can also be exported
-  //               (see
-  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel])
-  //               and used on a mobile device with Core ML afterwards. Expected
-  //               to have a higher latency, but should also have a higher
-  //               prediction quality than other models.
+  //               (see [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile device with
+  //               Core ML afterwards.  Expected to have a higher latency, but
+  //               should also have a higher prediction quality than other
+  //               models.
   string model_type = 7;
 
   // Output only. An approximate number of online prediction QPS that can
@@ -119,6 +117,21 @@ message ImageObjectDetectionModelMetadata {
   // *   `cloud-low-latency-1` -  A model to be used via prediction
   //               calls to AutoML API. Expected to have low latency, but may
   //               have lower prediction quality than other models.
+  // *   `mobile-low-latency-1` - A model that, in addition to providing
+  //               prediction via AutoML API, can also be exported (see
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+  //               with TensorFlow afterwards. Expected to have low latency, but
+  //               may have lower prediction quality than other models.
+  // *   `mobile-versatile-1` - A model that, in addition to providing
+  //               prediction via AutoML API, can also be exported (see
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+  //               with TensorFlow afterwards.
+  // *   `mobile-high-accuracy-1` - A model that, in addition to providing
+  //               prediction via AutoML API, can also be exported (see
+  //               [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel]) and used on a mobile or edge device
+  //               with TensorFlow afterwards.  Expected to have a higher
+  //               latency, but should also have a higher prediction quality
+  //               than other models.
   string model_type = 1;
 
   // Output only. The number of nodes this model is deployed on. A node is an
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/io.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/io.proto
index 5cc61c5ea..a99793830 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/io.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/io.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model.proto
index 8c53d9b58..2b2e8d73f 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,12 +11,12 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/image.proto";
 import "google/cloud/automl/v1beta1/tables.proto";
 import "google/cloud/automl/v1beta1/text.proto";
@@ -33,6 +33,11 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 
 // API proto representing a trained machine learning model.
 message Model {
+  option (google.api.resource) = {
+    type: "automl.googleapis.com/Model"
+    pattern: "projects/{project}/locations/{location}/models/{model}"
+  };
+
   // Deployment state of the model.
   enum DeploymentState {
     // Should not be used, an un-set enum has this value by default.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model_evaluation.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model_evaluation.proto
index ce2db614a..d5633fcdf 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model_evaluation.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/model_evaluation.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,12 +11,12 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/classification.proto";
 import "google/cloud/automl/v1beta1/detection.proto";
 import "google/cloud/automl/v1beta1/regression.proto";
@@ -35,6 +35,11 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 
 // Evaluation results of a model.
 message ModelEvaluation {
+  option (google.api.resource) = {
+    type: "automl.googleapis.com/ModelEvaluation"
+    pattern: "projects/{project}/locations/{location}/models/{model}/modelEvaluations/{model_evaluation}"
+  };
+
   // Output only. Problem type specific evaluation metrics.
   oneof metrics {
     // Model evaluation metrics for image, text, video and tables
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/operations.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/operations.proto
index 460321ccc..cce3fedc5 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/operations.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/operations.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,16 +11,18 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
-import "google/api/annotations.proto";
 import "google/cloud/automl/v1beta1/io.proto";
+import "google/cloud/automl/v1beta1/model.proto";
+import "google/cloud/automl/v1beta1/model_evaluation.proto";
+import "google/protobuf/empty.proto";
 import "google/protobuf/timestamp.proto";
 import "google/rpc/status.proto";
+import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
@@ -58,8 +60,7 @@ message OperationMetadata {
     ExportModelOperationMetadata export_model_details = 22;
 
     // Details of ExportEvaluatedExamples operation.
-    ExportEvaluatedExamplesOperationMetadata export_evaluated_examples_details =
-        26;
+    ExportEvaluatedExamplesOperationMetadata export_evaluated_examples_details = 26;
   }
 
   // Output only. Progress of operation. Range: [0, 100].
@@ -80,19 +81,29 @@ message OperationMetadata {
 }
 
 // Details of operations that perform deletes of any entities.
-message DeleteOperationMetadata {}
+message DeleteOperationMetadata {
+
+}
 
 // Details of DeployModel operation.
-message DeployModelOperationMetadata {}
+message DeployModelOperationMetadata {
+
+}
 
 // Details of UndeployModel operation.
-message UndeployModelOperationMetadata {}
+message UndeployModelOperationMetadata {
+
+}
 
 // Details of CreateModel operation.
-message CreateModelOperationMetadata {}
+message CreateModelOperationMetadata {
+
+}
 
 // Details of ImportData operation.
-message ImportDataOperationMetadata {}
+message ImportDataOperationMetadata {
+
+}
 
 // Details of ExportData operation.
 message ExportDataOperationMetadata {
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/prediction_service.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/prediction_service.proto
index 57f1b794e..0bcf685e0 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/prediction_service.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/prediction_service.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
@@ -19,6 +18,8 @@ package google.cloud.automl.v1beta1;
 
 import "google/api/annotations.proto";
 import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/annotation_payload.proto";
 import "google/cloud/automl/v1beta1/data_items.proto";
 import "google/cloud/automl/v1beta1/io.proto";
@@ -38,8 +39,7 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 // snake_case or kebab-case, either of those cases is accepted.
 service PredictionService {
   option (google.api.default_host) = "automl.googleapis.com";
-  option (google.api.oauth_scopes) =
-      "https://www.googleapis.com/auth/cloud-platform";
+  option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
 
   // Perform an online prediction. The prediction result will be directly
   // returned in the response.
@@ -65,16 +65,15 @@ service PredictionService {
       post: "/v1beta1/{name=projects/*/locations/*/models/*}:predict"
       body: "*"
     };
+    option (google.api.method_signature) = "name,payload,params";
   }
 
-  // Perform a batch prediction. Unlike the online
-  // [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
+  // Perform a batch prediction. Unlike the online [Predict][google.cloud.automl.v1beta1.PredictionService.Predict], batch
   // prediction result won't be immediately available in the response. Instead,
   // a long running operation object is returned. User can poll the operation
   // result via [GetOperation][google.longrunning.Operations.GetOperation]
-  // method. Once the operation is done,
-  // [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is
-  // returned in the [response][google.longrunning.Operation.response] field.
+  // method. Once the operation is done, [BatchPredictResult][google.cloud.automl.v1beta1.BatchPredictResult] is returned in
+  // the [response][google.longrunning.Operation.response] field.
   // Available for following ML problems:
   // * Image Classification
   // * Image Object Detection
@@ -86,18 +85,27 @@ service PredictionService {
       post: "/v1beta1/{name=projects/*/locations/*/models/*}:batchPredict"
       body: "*"
     };
+    option (google.api.method_signature) = "name,input_config,output_config,params";
+    option (google.longrunning.operation_info) = {
+      response_type: "BatchPredictResult"
+      metadata_type: "OperationMetadata"
+    };
   }
 }
 
-// Request message for
-// [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
+// Request message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
 message PredictRequest {
-  // Name of the model requested to serve the prediction.
-  string name = 1;
+  // Required. Name of the model requested to serve the prediction.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 
   // Required. Payload to perform a prediction on. The payload must match the
   // problem type that the model was trained to solve.
-  ExamplePayload payload = 2;
+  ExamplePayload payload = 2 [(google.api.field_behavior) = REQUIRED];
 
   // Additional domain-specific parameters, any string must be up to 25000
   // characters long.
@@ -116,18 +124,13 @@ message PredictRequest {
   //        boxes will be returned in the response. Default is 100, the
   //        requested value may be limited by server.
   // *  For Tables:
-  //    `feature_importance` - (boolean) Whether
-  //
-  // [feature_importance][[google.cloud.automl.v1beta1.TablesModelColumnInfo.feature_importance]
-  //        should be populated in the returned
-  //
-  // [TablesAnnotation(-s)][[google.cloud.automl.v1beta1.TablesAnnotation].
+  //    feature_imp<span>ortan</span>ce - (boolean) Whether feature importance
+  //        should be populated in the returned TablesAnnotation.
   //        The default is false.
   map<string, string> params = 3;
 }
 
-// Response message for
-// [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
+// Response message for [PredictionService.Predict][google.cloud.automl.v1beta1.PredictionService.Predict].
 message PredictResponse {
   // Prediction result.
   // Translation and Text Sentiment will return precisely one payload.
@@ -158,20 +161,24 @@ message PredictResponse {
   map<string, string> metadata = 2;
 }
 
-// Request message for
-// [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
+// Request message for [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
 message BatchPredictRequest {
-  // Name of the model requested to serve the batch prediction.
-  string name = 1;
+  // Required. Name of the model requested to serve the batch prediction.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 
   // Required. The input configuration for batch prediction.
-  BatchPredictInputConfig input_config = 3;
+  BatchPredictInputConfig input_config = 3 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The Configuration specifying where output predictions should
   // be written.
-  BatchPredictOutputConfig output_config = 4;
+  BatchPredictOutputConfig output_config = 4 [(google.api.field_behavior) = REQUIRED];
 
-  // Additional domain-specific parameters for the predictions, any string must
+  // Required. Additional domain-specific parameters for the predictions, any string must
   // be up to 25000 characters long.
   //
   // *  For Text Classification:
@@ -196,6 +203,7 @@ message BatchPredictRequest {
   //        requested value may be limited by server.
   //
   // *  For Video Classification :
+  //
   //    `score_threshold` - (float) A value from 0.0 to 1.0. When the model
   //        makes predictions for a video, it will only produce results that
   //        have at least this confidence score. The default is 0.5.
@@ -223,7 +231,14 @@ message BatchPredictRequest {
   //        metrics provided to describe that quality. The default is
   //        "false".
   //
+  // *  For Tables:
+  //
+  //    feature_imp<span>ortan</span>ce - (boolean) Whether feature importance
+  //        should be populated in the returned TablesAnnotations. The
+  //        default is false.
+  //
   // *  For Video Object Tracking:
+  //
   //    `score_threshold` - (float) When Model detects objects on video frames,
   //        it will only produce bounding boxes which have at least this
   //        confidence score. Value in 0 to 1 range, default is 0.5.
@@ -233,14 +248,12 @@ message BatchPredictRequest {
   //    `min_bounding_box_size` - (float) Only bounding boxes with shortest edge
   //      at least that long as a relative value of video frame size will be
   //      returned. Value in 0 to 1 range. Default is 0.
-  //
-  map<string, string> params = 5;
+  map<string, string> params = 5 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Result of the Batch Predict. This message is returned in
 // [response][google.longrunning.Operation.response] of the operation returned
-// by the
-// [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
+// by the [PredictionService.BatchPredict][google.cloud.automl.v1beta1.PredictionService.BatchPredict].
 message BatchPredictResult {
   // Additional domain-specific prediction response metadata.
   //
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/ranges.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/ranges.proto
index 6a1d66fa0..89572bb05 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/ranges.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/ranges.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/regression.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/regression.proto
index d2b96af13..1286d3d80 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/regression.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/regression.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/service.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/service.proto
index d05ac4ad6..a421ece14 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/service.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/service.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,13 +11,15 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
 import "google/api/annotations.proto";
+import "google/api/client.proto";
+import "google/api/field_behavior.proto";
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/annotation_payload.proto";
 import "google/cloud/automl/v1beta1/annotation_spec.proto";
 import "google/cloud/automl/v1beta1/column_spec.proto";
@@ -30,7 +32,6 @@ import "google/cloud/automl/v1beta1/operations.proto";
 import "google/cloud/automl/v1beta1/table_spec.proto";
 import "google/longrunning/operations.proto";
 import "google/protobuf/field_mask.proto";
-import "google/api/client.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
@@ -63,6 +64,7 @@ service AutoMl {
       post: "/v1beta1/{parent=projects/*/locations/*}/datasets"
       body: "dataset"
     };
+    option (google.api.method_signature) = "parent,dataset";
   }
 
   // Gets a dataset.
@@ -70,6 +72,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/datasets/*}"
     };
+    option (google.api.method_signature) = "name";
   }
 
   // Lists datasets in a project.
@@ -77,6 +80,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*}/datasets"
     };
+    option (google.api.method_signature) = "parent";
   }
 
   // Updates a dataset.
@@ -85,6 +89,7 @@ service AutoMl {
       patch: "/v1beta1/{dataset.name=projects/*/locations/*/datasets/*}"
       body: "dataset"
     };
+    option (google.api.method_signature) = "dataset";
   }
 
   // Deletes a dataset and all of its contents.
@@ -96,6 +101,11 @@ service AutoMl {
     option (google.api.http) = {
       delete: "/v1beta1/{name=projects/*/locations/*/datasets/*}"
     };
+    option (google.api.method_signature) = "name";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Imports data into a dataset.
@@ -112,6 +122,11 @@ service AutoMl {
       post: "/v1beta1/{name=projects/*/locations/*/datasets/*}:importData"
       body: "*"
     };
+    option (google.api.method_signature) = "name,input_config";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Exports dataset's data to the provided output location.
@@ -122,6 +137,11 @@ service AutoMl {
       post: "/v1beta1/{name=projects/*/locations/*/datasets/*}:exportData"
       body: "*"
     };
+    option (google.api.method_signature) = "name,output_config";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Gets an annotation spec.
@@ -129,6 +149,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/datasets/*/annotationSpecs/*}"
     };
+    option (google.api.method_signature) = "name";
   }
 
   // Gets a table spec.
@@ -136,6 +157,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/datasets/*/tableSpecs/*}"
     };
+    option (google.api.method_signature) = "name";
   }
 
   // Lists table specs in a dataset.
@@ -143,6 +165,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*/datasets/*}/tableSpecs"
     };
+    option (google.api.method_signature) = "parent";
   }
 
   // Updates a table spec.
@@ -151,6 +174,7 @@ service AutoMl {
       patch: "/v1beta1/{table_spec.name=projects/*/locations/*/datasets/*/tableSpecs/*}"
       body: "table_spec"
     };
+    option (google.api.method_signature) = "table_spec";
   }
 
   // Gets a column spec.
@@ -158,6 +182,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/datasets/*/tableSpecs/*/columnSpecs/*}"
     };
+    option (google.api.method_signature) = "name";
   }
 
   // Lists column specs in a table spec.
@@ -165,6 +190,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*/datasets/*/tableSpecs/*}/columnSpecs"
     };
+    option (google.api.method_signature) = "parent";
   }
 
   // Updates a column spec.
@@ -173,6 +199,7 @@ service AutoMl {
       patch: "/v1beta1/{column_spec.name=projects/*/locations/*/datasets/*/tableSpecs/*/columnSpecs/*}"
       body: "column_spec"
     };
+    option (google.api.method_signature) = "column_spec";
   }
 
   // Creates a model.
@@ -185,6 +212,11 @@ service AutoMl {
       post: "/v1beta1/{parent=projects/*/locations/*}/models"
       body: "model"
     };
+    option (google.api.method_signature) = "parent,model";
+    option (google.longrunning.operation_info) = {
+      response_type: "Model"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Gets a model.
@@ -192,6 +224,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/models/*}"
     };
+    option (google.api.method_signature) = "name";
   }
 
   // Lists models.
@@ -199,6 +232,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*}/models"
     };
+    option (google.api.method_signature) = "parent";
   }
 
   // Deletes a model.
@@ -210,6 +244,11 @@ service AutoMl {
     option (google.api.http) = {
       delete: "/v1beta1/{name=projects/*/locations/*/models/*}"
     };
+    option (google.api.method_signature) = "name";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Deploys a model. If a model is already deployed, deploying it with the
@@ -219,7 +258,8 @@ service AutoMl {
   // [node_number][google.cloud.automl.v1beta1.ImageObjectDetectionModelDeploymentMetadata.node_number])
   //  will reset the deployment state without pausing the model's availability.
   //
-  // Only applicable for Text Classification, Image Object Detection and Tables; all other domains manage deployment automatically.
+  // Only applicable for Text Classification, Image Object Detection , Tables, and Image Segmentation; all other domains manage
+  // deployment automatically.
   //
   // Returns an empty response in the
   // [response][google.longrunning.Operation.response] field when it completes.
@@ -228,6 +268,11 @@ service AutoMl {
       post: "/v1beta1/{name=projects/*/locations/*/models/*}:deploy"
       body: "*"
     };
+    option (google.api.method_signature) = "name";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Undeploys a model. If the model is not deployed this method has no effect.
@@ -242,6 +287,11 @@ service AutoMl {
       post: "/v1beta1/{name=projects/*/locations/*/models/*}:undeploy"
       body: "*"
     };
+    option (google.api.method_signature) = "name";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Exports a trained, "export-able", model to a user specified Google Cloud
@@ -257,6 +307,11 @@ service AutoMl {
       post: "/v1beta1/{name=projects/*/locations/*/models/*}:export"
       body: "*"
     };
+    option (google.api.method_signature) = "name,output_config";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Exports examples on which the model was evaluated (i.e. which were in the
@@ -278,6 +333,11 @@ service AutoMl {
       post: "/v1beta1/{name=projects/*/locations/*/models/*}:exportEvaluatedExamples"
       body: "*"
     };
+    option (google.api.method_signature) = "name,output_config";
+    option (google.longrunning.operation_info) = {
+      response_type: "google.protobuf.Empty"
+      metadata_type: "OperationMetadata"
+    };
   }
 
   // Gets a model evaluation.
@@ -285,6 +345,7 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{name=projects/*/locations/*/models/*/modelEvaluations/*}"
     };
+    option (google.api.method_signature) = "name";
   }
 
   // Lists model evaluations.
@@ -292,28 +353,44 @@ service AutoMl {
     option (google.api.http) = {
       get: "/v1beta1/{parent=projects/*/locations/*/models/*}/modelEvaluations"
     };
+    option (google.api.method_signature) = "parent";
   }
 }
 
 // Request message for [AutoMl.CreateDataset][google.cloud.automl.v1beta1.AutoMl.CreateDataset].
 message CreateDatasetRequest {
-  // The resource name of the project to create the dataset for.
-  string parent = 1;
-
-  // The dataset to create.
-  Dataset dataset = 2;
+  // Required. The resource name of the project to create the dataset for.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "locations.googleapis.com/Location"
+    }
+  ];
+
+  // Required. The dataset to create.
+  Dataset dataset = 2 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Request message for [AutoMl.GetDataset][google.cloud.automl.v1beta1.AutoMl.GetDataset].
 message GetDatasetRequest {
-  // The resource name of the dataset to retrieve.
-  string name = 1;
+  // Required. The resource name of the dataset to retrieve.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Dataset"
+    }
+  ];
 }
 
 // Request message for [AutoMl.ListDatasets][google.cloud.automl.v1beta1.AutoMl.ListDatasets].
 message ListDatasetsRequest {
-  // The resource name of the project from which to list datasets.
-  string parent = 1;
+  // Required. The resource name of the project from which to list datasets.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "locations.googleapis.com/Location"
+    }
+  ];
 
   // An expression for filtering the results of the request.
   //
@@ -347,8 +424,8 @@ message ListDatasetsResponse {
 
 // Request message for [AutoMl.UpdateDataset][google.cloud.automl.v1beta1.AutoMl.UpdateDataset]
 message UpdateDatasetRequest {
-  // The dataset which replaces the resource on the server.
-  Dataset dataset = 1;
+  // Required. The dataset which replaces the resource on the server.
+  Dataset dataset = 1 [(google.api.field_behavior) = REQUIRED];
 
   // The update mask applies to the resource.
   google.protobuf.FieldMask update_mask = 2;
@@ -356,40 +433,65 @@ message UpdateDatasetRequest {
 
 // Request message for [AutoMl.DeleteDataset][google.cloud.automl.v1beta1.AutoMl.DeleteDataset].
 message DeleteDatasetRequest {
-  // The resource name of the dataset to delete.
-  string name = 1;
+  // Required. The resource name of the dataset to delete.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Dataset"
+    }
+  ];
 }
 
 // Request message for [AutoMl.ImportData][google.cloud.automl.v1beta1.AutoMl.ImportData].
 message ImportDataRequest {
   // Required. Dataset name. Dataset must already exist. All imported
   // annotations and examples will be added.
-  string name = 1;
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Dataset"
+    }
+  ];
 
   // Required. The desired input location and its domain specific semantics,
   // if any.
-  InputConfig input_config = 3;
+  InputConfig input_config = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Request message for [AutoMl.ExportData][google.cloud.automl.v1beta1.AutoMl.ExportData].
 message ExportDataRequest {
   // Required. The resource name of the dataset.
-  string name = 1;
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Dataset"
+    }
+  ];
 
   // Required. The desired output location.
-  OutputConfig output_config = 3;
+  OutputConfig output_config = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Request message for [AutoMl.GetAnnotationSpec][google.cloud.automl.v1beta1.AutoMl.GetAnnotationSpec].
 message GetAnnotationSpecRequest {
-  // The resource name of the annotation spec to retrieve.
-  string name = 1;
+  // Required. The resource name of the annotation spec to retrieve.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/AnnotationSpec"
+    }
+  ];
 }
 
 // Request message for [AutoMl.GetTableSpec][google.cloud.automl.v1beta1.AutoMl.GetTableSpec].
 message GetTableSpecRequest {
-  // The resource name of the table spec to retrieve.
-  string name = 1;
+  // Required. The resource name of the table spec to retrieve.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/TableSpec"
+    }
+  ];
 
   // Mask specifying which fields to read.
   google.protobuf.FieldMask field_mask = 2;
@@ -397,8 +499,13 @@ message GetTableSpecRequest {
 
 // Request message for [AutoMl.ListTableSpecs][google.cloud.automl.v1beta1.AutoMl.ListTableSpecs].
 message ListTableSpecsRequest {
-  // The resource name of the dataset to list table specs from.
-  string parent = 1;
+  // Required. The resource name of the dataset to list table specs from.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Dataset"
+    }
+  ];
 
   // Mask specifying which fields to read.
   google.protobuf.FieldMask field_mask = 2;
@@ -429,8 +536,8 @@ message ListTableSpecsResponse {
 
 // Request message for [AutoMl.UpdateTableSpec][google.cloud.automl.v1beta1.AutoMl.UpdateTableSpec]
 message UpdateTableSpecRequest {
-  // The table spec which replaces the resource on the server.
-  TableSpec table_spec = 1;
+  // Required. The table spec which replaces the resource on the server.
+  TableSpec table_spec = 1 [(google.api.field_behavior) = REQUIRED];
 
   // The update mask applies to the resource.
   google.protobuf.FieldMask update_mask = 2;
@@ -438,8 +545,13 @@ message UpdateTableSpecRequest {
 
 // Request message for [AutoMl.GetColumnSpec][google.cloud.automl.v1beta1.AutoMl.GetColumnSpec].
 message GetColumnSpecRequest {
-  // The resource name of the column spec to retrieve.
-  string name = 1;
+  // Required. The resource name of the column spec to retrieve.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/ColumnSpec"
+    }
+  ];
 
   // Mask specifying which fields to read.
   google.protobuf.FieldMask field_mask = 2;
@@ -447,8 +559,13 @@ message GetColumnSpecRequest {
 
 // Request message for [AutoMl.ListColumnSpecs][google.cloud.automl.v1beta1.AutoMl.ListColumnSpecs].
 message ListColumnSpecsRequest {
-  // The resource name of the table spec to list column specs from.
-  string parent = 1;
+  // Required. The resource name of the table spec to list column specs from.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/TableSpec"
+    }
+  ];
 
   // Mask specifying which fields to read.
   google.protobuf.FieldMask field_mask = 2;
@@ -479,8 +596,8 @@ message ListColumnSpecsResponse {
 
 // Request message for [AutoMl.UpdateColumnSpec][google.cloud.automl.v1beta1.AutoMl.UpdateColumnSpec]
 message UpdateColumnSpecRequest {
-  // The column spec which replaces the resource on the server.
-  ColumnSpec column_spec = 1;
+  // Required. The column spec which replaces the resource on the server.
+  ColumnSpec column_spec = 1 [(google.api.field_behavior) = REQUIRED];
 
   // The update mask applies to the resource.
   google.protobuf.FieldMask update_mask = 2;
@@ -488,23 +605,38 @@ message UpdateColumnSpecRequest {
 
 // Request message for [AutoMl.CreateModel][google.cloud.automl.v1beta1.AutoMl.CreateModel].
 message CreateModelRequest {
-  // Resource name of the parent project where the model is being created.
-  string parent = 1;
-
-  // The model to create.
-  Model model = 4;
+  // Required. Resource name of the parent project where the model is being created.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "locations.googleapis.com/Location"
+    }
+  ];
+
+  // Required. The model to create.
+  Model model = 4 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Request message for [AutoMl.GetModel][google.cloud.automl.v1beta1.AutoMl.GetModel].
 message GetModelRequest {
-  // Resource name of the model.
-  string name = 1;
+  // Required. Resource name of the model.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 }
 
 // Request message for [AutoMl.ListModels][google.cloud.automl.v1beta1.AutoMl.ListModels].
 message ListModelsRequest {
-  // Resource name of the project, from which to list the models.
-  string parent = 1;
+  // Required. Resource name of the project, from which to list the models.
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "locations.googleapis.com/Location"
+    }
+  ];
 
   // An expression for filtering the results of the request.
   //
@@ -539,8 +671,13 @@ message ListModelsResponse {
 
 // Request message for [AutoMl.DeleteModel][google.cloud.automl.v1beta1.AutoMl.DeleteModel].
 message DeleteModelRequest {
-  // Resource name of the model being deleted.
-  string name = 1;
+  // Required. Resource name of the model being deleted.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 }
 
 // Request message for [AutoMl.DeployModel][google.cloud.automl.v1beta1.AutoMl.DeployModel].
@@ -549,18 +686,29 @@ message DeployModelRequest {
   oneof model_deployment_metadata {
     // Model deployment metadata specific to Image Object Detection.
     ImageObjectDetectionModelDeploymentMetadata image_object_detection_model_deployment_metadata = 2;
+
     // Model deployment metadata specific to Image Classification.
     ImageClassificationModelDeploymentMetadata image_classification_model_deployment_metadata = 4;
   }
 
-  // Resource name of the model to deploy.
-  string name = 1;
+  // Required. Resource name of the model to deploy.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 }
 
 // Request message for [AutoMl.UndeployModel][google.cloud.automl.v1beta1.AutoMl.UndeployModel].
 message UndeployModelRequest {
-  // Resource name of the model to undeploy.
-  string name = 1;
+  // Required. Resource name of the model to undeploy.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 }
 
 // Request message for [AutoMl.ExportModel][google.cloud.automl.v1beta1.AutoMl.ExportModel].
@@ -568,34 +716,54 @@ message UndeployModelRequest {
 // returned.
 message ExportModelRequest {
   // Required. The resource name of the model to export.
-  string name = 1;
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 
   // Required. The desired output location and configuration.
-  ModelExportOutputConfig output_config = 3;
+  ModelExportOutputConfig output_config = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Request message for [AutoMl.ExportEvaluatedExamples][google.cloud.automl.v1beta1.AutoMl.ExportEvaluatedExamples].
 message ExportEvaluatedExamplesRequest {
   // Required. The resource name of the model whose evaluated examples are to
   // be exported.
-  string name = 1;
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 
   // Required. The desired output location and configuration.
-  ExportEvaluatedExamplesOutputConfig output_config = 3;
+  ExportEvaluatedExamplesOutputConfig output_config = 3 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Request message for [AutoMl.GetModelEvaluation][google.cloud.automl.v1beta1.AutoMl.GetModelEvaluation].
 message GetModelEvaluationRequest {
-  // Resource name for the model evaluation.
-  string name = 1;
+  // Required. Resource name for the model evaluation.
+  string name = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/ModelEvaluation"
+    }
+  ];
 }
 
 // Request message for [AutoMl.ListModelEvaluations][google.cloud.automl.v1beta1.AutoMl.ListModelEvaluations].
 message ListModelEvaluationsRequest {
-  // Resource name of the model to list the model evaluations for.
+  // Required. Resource name of the model to list the model evaluations for.
   // If modelId is set as "-", this will list model evaluations from across all
   // models of the parent location.
-  string parent = 1;
+  string parent = 1 [
+    (google.api.field_behavior) = REQUIRED,
+    (google.api.resource_reference) = {
+      type: "automl.googleapis.com/Model"
+    }
+  ];
 
   // An expression for filtering the results of the request.
   //
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/table_spec.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/table_spec.proto
index 4475617ae..bc3fc7440 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/table_spec.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/table_spec.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,12 +11,12 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
+import "google/api/resource.proto";
 import "google/cloud/automl/v1beta1/io.proto";
 import "google/api/annotations.proto";
 
@@ -36,6 +36,11 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 // Used by:
 //   *   Tables
 message TableSpec {
+  option (google.api.resource) = {
+    type: "automl.googleapis.com/TableSpec"
+    pattern: "projects/{project}/locations/{location}/datasets/{dataset}/tableSpecs/{table_spec}"
+  };
+
   // Output only. The resource name of the table spec.
   // Form:
   //
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/tables.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/tables.proto
index 5b786c9f1..5327f5e78 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/tables.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/tables.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,21 +11,21 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
-import "google/api/annotations.proto";
 import "google/cloud/automl/v1beta1/classification.proto";
 import "google/cloud/automl/v1beta1/column_spec.proto";
 import "google/cloud/automl/v1beta1/data_items.proto";
 import "google/cloud/automl/v1beta1/data_stats.proto";
 import "google/cloud/automl/v1beta1/ranges.proto";
+import "google/cloud/automl/v1beta1/regression.proto";
 import "google/cloud/automl/v1beta1/temporal.proto";
 import "google/protobuf/struct.proto";
 import "google/protobuf/timestamp.proto";
+import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
@@ -249,6 +249,15 @@ message TablesAnnotation {
   // [column_display_name][google.cloud.automl.v1beta1.TablesModelColumnInfo.column_display_name]
   // would be populated, then this whole field is not.
   repeated TablesModelColumnInfo tables_model_column_info = 3;
+
+  // Output only. Stores the prediction score for the baseline example, which
+  // is defined as the example with all values set to their baseline values.
+  // This is used as part of the Sampled Shapley explanation of the model's
+  // prediction. This field is populated only when feature importance is
+  // requested. For regression models, this holds the baseline prediction for
+  // the baseline example. For classification models, this holds the baseline
+  // prediction for the baseline example for the argmax class.
+  float baseline_score = 5;
 }
 
 // An information specific to given column and Tables Model, in context
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/temporal.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/temporal.proto
index 84874d99f..76db8887c 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/temporal.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/temporal.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text.proto
index ca722e07c..f6f33185c 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,14 +11,13 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
-import "google/api/annotations.proto";
 import "google/cloud/automl/v1beta1/classification.proto";
+import "google/api/annotations.proto";
 
 option go_package = "google.golang.org/genproto/googleapis/cloud/automl/v1beta1;automl";
 option java_multiple_files = true;
@@ -40,20 +39,27 @@ message TextClassificationModelMetadata {
 }
 
 // Dataset metadata that is specific to text extraction
-message TextExtractionDatasetMetadata {}
+message TextExtractionDatasetMetadata {
+
+}
 
 // Model metadata that is specific to text extraction.
-message TextExtractionModelMetadata {}
+message TextExtractionModelMetadata {
+
+}
 
 // Dataset metadata for text sentiment.
 message TextSentimentDatasetMetadata {
-  // Required. A sentiment is expressed as an integer ordinal, where higher
-  // value means a more positive sentiment. The range of sentiments that will be
-  // used is between 0 and sentiment_max (inclusive on both ends), and all the
-  // values in the range must be represented in the dataset before a model can
-  // be created. sentiment_max value must be between 1 and 10 (inclusive).
+  // Required. A sentiment is expressed as an integer ordinal, where higher value
+  // means a more positive sentiment. The range of sentiments that will be used
+  // is between 0 and sentiment_max (inclusive on both ends), and all the values
+  // in the range must be represented in the dataset before a model can be
+  // created.
+  // sentiment_max value must be between 1 and 10 (inclusive).
   int32 sentiment_max = 1;
 }
 
 // Model metadata that is specific to text sentiment.
-message TextSentimentModelMetadata {}
+message TextSentimentModelMetadata {
+
+}
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_extraction.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_extraction.proto
index 07f0dda81..cfb0e0b37 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_extraction.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_extraction.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_segment.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_segment.proto
index 41b8be1cc..94b17d930 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_segment.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_segment.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_sentiment.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_sentiment.proto
index 978acb0f9..5444c52b9 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_sentiment.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/text_sentiment.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/translation.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/translation.proto
index ed02b2af5..8585bd410 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/translation.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/translation.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,12 +11,12 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
 package google.cloud.automl.v1beta1;
 
+import "google/api/field_behavior.proto";
 import "google/cloud/automl/v1beta1/data_items.proto";
 import "google/api/annotations.proto";
 
@@ -30,10 +30,10 @@ option ruby_package = "Google::Cloud::AutoML::V1beta1";
 // Dataset metadata that is specific to translation.
 message TranslationDatasetMetadata {
   // Required. The BCP-47 language code of the source language.
-  string source_language_code = 1;
+  string source_language_code = 1 [(google.api.field_behavior) = REQUIRED];
 
   // Required. The BCP-47 language code of the target language.
-  string target_language_code = 2;
+  string target_language_code = 2 [(google.api.field_behavior) = REQUIRED];
 }
 
 // Evaluation metrics for the dataset.
diff --git a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/video.proto b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/video.proto
index b7c7325bc..268ae2a8c 100644
--- a/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/video.proto
+++ b/proto-google-cloud-automl-v1beta1/src/main/proto/google/cloud/automl/v1beta1/video.proto
@@ -1,4 +1,4 @@
-// Copyright 2019 Google LLC.
+// Copyright 2020 Google LLC
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
@@ -11,7 +11,6 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-//
 
 syntax = "proto3";
 
diff --git a/synth.metadata b/synth.metadata
index 6a7b92d0f..aa15a2560 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -1,20 +1,20 @@
 {
-  "updateTime": "2020-02-28T19:59:11.697957Z",
+  "updateTime": "2020-03-03T09:41:38.477427Z",
   "sources": [
     {
       "generator": {
         "name": "artman",
-        "version": "0.46.0",
-        "dockerImage": "googleapis/artman@sha256:6248a21fba8f0d618c3b032669cec2618e684b66922bb70391fe08c41b05f6ee"
+        "version": "0.47.0",
+        "dockerImage": "googleapis/artman@sha256:b3e50d6b8de03920b9f065bbc3d210e2ca93a043446f1fa16cdf567393c09678"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "e9e90a787703ec5d388902e2cb796aaed3a385b4",
-        "internalRef": "297671458",
-        "log": "e9e90a787703ec5d388902e2cb796aaed3a385b4\nDialogflow weekly v2/v2beta1 library update:\n  - adding get validation result\n  - adding field mask override control for output audio config\nImportant updates are also posted at:\nhttps://cloud.google.com/dialogflow/docs/release-notes\n\nPiperOrigin-RevId: 297671458\n\n1a2b05cc3541a5f7714529c665aecc3ea042c646\nAdding .yaml and .json config files.\n\nPiperOrigin-RevId: 297570622\n\ndfe1cf7be44dee31d78f78e485d8c95430981d6e\nPublish `QueryOptions` proto.\n\nIntroduced a `query_options` input in `ExecuteSqlRequest`.\n\nPiperOrigin-RevId: 297497710\n\ndafc905f71e5d46f500b41ed715aad585be062c3\npubsub: revert pull init_rpc_timeout & max_rpc_timeout back to 25 seconds and reset multiplier to 1.0\n\nPiperOrigin-RevId: 297486523\n\nf077632ba7fee588922d9e8717ee272039be126d\nfirestore: add update_transform\n\nPiperOrigin-RevId: 297405063\n\n0aba1900ffef672ec5f0da677cf590ee5686e13b\ncluster: use square brace for cross-reference\n\nPiperOrigin-RevId: 297204568\n\n5dac2da18f6325cbaed54603c43f0667ecd50247\nRestore retry params in gapic config because securitycenter has non-standard default retry params.\nRestore a few retry codes for some idempotent methods.\n\nPiperOrigin-RevId: 297196720\n\n1eb61455530252bba8b2c8d4bc9832960e5a56f6\npubsub: v1 replace IAM HTTP rules\n\nPiperOrigin-RevId: 297188590\n\n80b2d25f8d43d9d47024ff06ead7f7166548a7ba\nDialogflow weekly v2/v2beta1 library update:\n  - updates to mega agent api\n  - adding field mask override control for output audio config\nImportant updates are also posted at:\nhttps://cloud.google.com/dialogflow/docs/release-notes\n\nPiperOrigin-RevId: 297187629\n\n0b1876b35e98f560f9c9ca9797955f020238a092\nUse an older version of protoc-docs-plugin that is compatible with the specified gapic-generator and protobuf versions.\n\nprotoc-docs-plugin >=0.4.0 (see commit https://github.com/googleapis/protoc-docs-plugin/commit/979f03ede6678c487337f3d7e88bae58df5207af) is incompatible with protobuf 3.9.1.\n\nPiperOrigin-RevId: 296986742\n\n"
+        "sha": "4a180bfff8a21645b3a935c2756e8d6ab18a74e0",
+        "internalRef": "298484782",
+        "log": "4a180bfff8a21645b3a935c2756e8d6ab18a74e0\nautoml/v1beta1 publish proto updates\n\nPiperOrigin-RevId: 298484782\n\n6de6e938b7df1cd62396563a067334abeedb9676\nchore: use the latest gapic-generator and protoc-java-resource-name-plugin in Bazel workspace.\n\nPiperOrigin-RevId: 298474513\n\n244ab2b83a82076a1fa7be63b7e0671af73f5c02\nAdds service config definition for bigqueryreservation v1\n\nPiperOrigin-RevId: 298455048\n\n83c6f84035ee0f80eaa44d8b688a010461cc4080\nUpdate google/api/auth.proto to make AuthProvider to have JwtLocation\n\nPiperOrigin-RevId: 297918498\n\n"
       }
     },
     {