fix: Update DocumentUnderstandingService default_host in v1beta2 from…

… a regional endpoint, to non-regional (#584)

Committer: @nicain
PiperOrigin-RevId: 390219495

Source-Link: googleapis/googleapis@09a6183

Source-Link: googleapis/googleapis-gen@6a6d8a4

google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/DocumentUnderstandingServiceSettings.java

@@ -40,7 +40,7 @@
  * <p>The default instance has everything set to sensible defaults:
  *
  * <ul>
- *   <li>The default service address (us-documentai.googleapis.com) and default port (443) are used.
+ *   <li>The default service address (documentai.googleapis.com) and default port (443) are used.
  *   <li>Credentials are acquired automatically through Application Default Credentials.
  *   <li>Retries are configured for idempotent methods but not for non-idempotent methods.
  * </ul>

google-cloud-document-ai/src/main/java/com/google/cloud/documentai/v1beta2/stub/DocumentUnderstandingServiceStubSettings.java

@@ -57,7 +57,7 @@
  * <p>The default instance has everything set to sensible defaults:
  *
  * <ul>
- *   <li>The default service address (us-documentai.googleapis.com) and default port (443) are used.
+ *   <li>The default service address (documentai.googleapis.com) and default port (443) are used.
  *   <li>Credentials are acquired automatically through Application Default Credentials.
  *   <li>Retries are configured for idempotent methods but not for non-idempotent methods.
  * </ul>
@@ -135,12 +135,12 @@ public static InstantiatingExecutorProvider.Builder defaultExecutorProviderBuild
 
   /** Returns the default service endpoint. */
   public static String getDefaultEndpoint() {
-    return "us-documentai.googleapis.com:443";
+    return "documentai.googleapis.com:443";
   }
 
   /** Returns the default mTLS service endpoint. */
   public static String getDefaultMtlsEndpoint() {
-    return "us-documentai.mtls.googleapis.com:443";
+    return "documentai.mtls.googleapis.com:443";
   }
 
   /** Returns the default service scopes. */

proto-google-cloud-document-ai-v1beta2/src/main/java/com/google/cloud/documentai/v1beta2/DocumentAiProto.java

@@ -166,7 +166,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "le.protobuf.Timestamp\"p\n\005State\022\025\n\021STATE_"
           + "UNSPECIFIED\020\000\022\014\n\010ACCEPTED\020\001\022\013\n\007WAITING\020\002"
           + "\022\013\n\007RUNNING\020\003\022\r\n\tSUCCEEDED\020\004\022\r\n\tCANCELLE"
-          + "D\020\005\022\n\n\006FAILED\020\0062\243\005\n\034DocumentUnderstandin"
+          + "D\020\005\022\n\n\006FAILED\020\0062\240\005\n\034DocumentUnderstandin"
           + "gService\022\274\002\n\025BatchProcessDocuments\022=.goo"
           + "gle.cloud.documentai.v1beta2.BatchProces"
           + "sDocumentsRequest\032\035.google.longrunning.O"
@@ -181,15 +181,15 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
           + "ocument\"z\202\323\344\223\002t\":/v1beta2/{parent=projec"
           + "ts/*/locations/*}/documents:process:\001*Z3"
           + "\"./v1beta2/{parent=projects/*}/documents"
-          + ":process:\001*\032P\312A\034us-documentai.googleapis"
-          + ".com\322A.https://www.googleapis.com/auth/c"
-          + "loud-platformB\354\001\n#com.google.cloud.docum"
-          + "entai.v1beta2B\017DocumentAiProtoP\001ZIgoogle"
-          + ".golang.org/genproto/googleapis/cloud/do"
-          + "cumentai/v1beta2;documentai\252\002\037Google.Clo"
-          + "ud.DocumentAI.V1Beta2\312\002\037Google\\Cloud\\Doc"
-          + "umentAI\\V1beta2\352\002\"Google::Cloud::Documen"
-          + "tAI::V1beta2b\006proto3"
+          + ":process:\001*\032M\312A\031documentai.googleapis.co"
+          + "m\322A.https://www.googleapis.com/auth/clou"
+          + "d-platformB\354\001\n#com.google.cloud.document"
+          + "ai.v1beta2B\017DocumentAiProtoP\001ZIgoogle.go"
+          + "lang.org/genproto/googleapis/cloud/docum"
+          + "entai/v1beta2;documentai\252\002\037Google.Cloud."
+          + "DocumentAI.V1Beta2\312\002\037Google\\Cloud\\Docume"
+          + "ntAI\\V1beta2\352\002\"Google::Cloud::DocumentAI"
+          + "::V1beta2b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(

proto-google-cloud-document-ai-v1beta2/src/main/proto/google/cloud/documentai/v1beta2/document_understanding.proto

@@ -36,7 +36,7 @@ option ruby_package = "Google::Cloud::DocumentAI::V1beta2";
 // documents using state-of-the-art Google AI such as natural language,
 // computer vision, and translation.
 service DocumentUnderstandingService {
-  option (google.api.default_host) = "us-documentai.googleapis.com";
+  option (google.api.default_host) = "documentai.googleapis.com";
   option (google.api.oauth_scopes) = "https://www.googleapis.com/auth/cloud-platform";
 
   // LRO endpoint to batch process many documents. The output is written