feat(spanner): add processing_units to Instance resource

google-cloud-spanner/src/test/java/com/google/cloud/spanner/admin/instance/v1/InstanceAdminClientTest.java

@@ -374,6 +374,7 @@ public void getInstanceTest() throws Exception {
             .setConfig(InstanceConfigName.of("[PROJECT]", "[INSTANCE_CONFIG]").toString())
             .setDisplayName("displayName1714148973")
             .setNodeCount(1539922066)
+            .setProcessingUnits(-329117885)
             .putAllLabels(new HashMap<String, String>())
             .addAllEndpointUris(new ArrayList<String>())
             .build();
@@ -417,6 +418,7 @@ public void getInstanceTest2() throws Exception {
             .setConfig(InstanceConfigName.of("[PROJECT]", "[INSTANCE_CONFIG]").toString())
             .setDisplayName("displayName1714148973")
             .setNodeCount(1539922066)
+            .setProcessingUnits(-329117885)
             .putAllLabels(new HashMap<String, String>())
             .addAllEndpointUris(new ArrayList<String>())
             .build();
@@ -460,6 +462,7 @@ public void createInstanceTest() throws Exception {
             .setConfig(InstanceConfigName.of("[PROJECT]", "[INSTANCE_CONFIG]").toString())
             .setDisplayName("displayName1714148973")
             .setNodeCount(1539922066)
+            .setProcessingUnits(-329117885)
             .putAllLabels(new HashMap<String, String>())
             .addAllEndpointUris(new ArrayList<String>())
             .build();
@@ -517,6 +520,7 @@ public void createInstanceTest2() throws Exception {
             .setConfig(InstanceConfigName.of("[PROJECT]", "[INSTANCE_CONFIG]").toString())
             .setDisplayName("displayName1714148973")
             .setNodeCount(1539922066)
+            .setProcessingUnits(-329117885)
             .putAllLabels(new HashMap<String, String>())
             .addAllEndpointUris(new ArrayList<String>())
             .build();
@@ -574,6 +578,7 @@ public void updateInstanceTest() throws Exception {
             .setConfig(InstanceConfigName.of("[PROJECT]", "[INSTANCE_CONFIG]").toString())
             .setDisplayName("displayName1714148973")
             .setNodeCount(1539922066)
+            .setProcessingUnits(-329117885)
             .putAllLabels(new HashMap<String, String>())
             .addAllEndpointUris(new ArrayList<String>())
             .build();

proto-google-cloud-spanner-admin-instance-v1/src/main/java/com/google/spanner/admin/instance/v1/Instance.java

@@ -131,6 +131,11 @@ private Instance(
               endpointUris_.add(s);
               break;
             }
+          case 72:
+            {
+              processingUnits_ = input.readInt32();
+              break;
+            }
           default:
             {
               if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
@@ -525,6 +530,26 @@ public int getNodeCount() {
     return nodeCount_;
   }
 
+  public static final int PROCESSING_UNITS_FIELD_NUMBER = 9;
+  private int processingUnits_;
+  /**
+   *
+   *
+   * <pre>
+   * The number of processing units allocated to this instance. At most one of
+   * processing_units or node_count should be present in the message. This may
+   * be zero in API responses for instances that are not yet in state `READY`.
+   * </pre>
+   *
+   * <code>int32 processing_units = 9;</code>
+   *
+   * @return The processingUnits.
+   */
+  @java.lang.Override
+  public int getProcessingUnits() {
+    return processingUnits_;
+  }
+
   public static final int STATE_FIELD_NUMBER = 6;
   private int state_;
   /**
@@ -837,6 +862,9 @@ public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io
     for (int i = 0; i < endpointUris_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 8, endpointUris_.getRaw(i));
     }
+    if (processingUnits_ != 0) {
+      output.writeInt32(9, processingUnits_);
+    }
     unknownFields.writeTo(output);
   }
 
@@ -880,6 +908,9 @@ public int getSerializedSize() {
       size += dataSize;
       size += 1 * getEndpointUrisList().size();
     }
+    if (processingUnits_ != 0) {
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(9, processingUnits_);
+    }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
     return size;
@@ -900,6 +931,7 @@ public boolean equals(final java.lang.Object obj) {
     if (!getConfig().equals(other.getConfig())) return false;
     if (!getDisplayName().equals(other.getDisplayName())) return false;
     if (getNodeCount() != other.getNodeCount()) return false;
+    if (getProcessingUnits() != other.getProcessingUnits()) return false;
     if (state_ != other.state_) return false;
     if (!internalGetLabels().equals(other.internalGetLabels())) return false;
     if (!getEndpointUrisList().equals(other.getEndpointUrisList())) return false;
@@ -922,6 +954,8 @@ public int hashCode() {
     hash = (53 * hash) + getDisplayName().hashCode();
     hash = (37 * hash) + NODE_COUNT_FIELD_NUMBER;
     hash = (53 * hash) + getNodeCount();
+    hash = (37 * hash) + PROCESSING_UNITS_FIELD_NUMBER;
+    hash = (53 * hash) + getProcessingUnits();
     hash = (37 * hash) + STATE_FIELD_NUMBER;
     hash = (53 * hash) + state_;
     if (!internalGetLabels().getMap().isEmpty()) {
@@ -1105,6 +1139,8 @@ public Builder clear() {
 
       nodeCount_ = 0;
 
+      processingUnits_ = 0;
+
       state_ = 0;
 
       internalGetMutableLabels().clear();
@@ -1142,6 +1178,7 @@ public com.google.spanner.admin.instance.v1.Instance buildPartial() {
       result.config_ = config_;
       result.displayName_ = displayName_;
       result.nodeCount_ = nodeCount_;
+      result.processingUnits_ = processingUnits_;
       result.state_ = state_;
       result.labels_ = internalGetLabels();
       result.labels_.makeImmutable();
@@ -1214,6 +1251,9 @@ public Builder mergeFrom(com.google.spanner.admin.instance.v1.Instance other) {
       if (other.getNodeCount() != 0) {
         setNodeCount(other.getNodeCount());
       }
+      if (other.getProcessingUnits() != 0) {
+        setProcessingUnits(other.getProcessingUnits());
+      }
       if (other.state_ != 0) {
         setStateValue(other.getStateValue());
       }
@@ -1676,6 +1716,64 @@ public Builder clearNodeCount() {
       return this;
     }
 
+    private int processingUnits_;
+    /**
+     *
+     *
+     * <pre>
+     * The number of processing units allocated to this instance. At most one of
+     * processing_units or node_count should be present in the message. This may
+     * be zero in API responses for instances that are not yet in state `READY`.
+     * </pre>
+     *
+     * <code>int32 processing_units = 9;</code>
+     *
+     * @return The processingUnits.
+     */
+    @java.lang.Override
+    public int getProcessingUnits() {
+      return processingUnits_;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The number of processing units allocated to this instance. At most one of
+     * processing_units or node_count should be present in the message. This may
+     * be zero in API responses for instances that are not yet in state `READY`.
+     * </pre>
+     *
+     * <code>int32 processing_units = 9;</code>
+     *
+     * @param value The processingUnits to set.
+     * @return This builder for chaining.
+     */
+    public Builder setProcessingUnits(int value) {
+
+      processingUnits_ = value;
+      onChanged();
+      return this;
+    }
+    /**
+     *
+     *
+     * <pre>
+     * The number of processing units allocated to this instance. At most one of
+     * processing_units or node_count should be present in the message. This may
+     * be zero in API responses for instances that are not yet in state `READY`.
+     * </pre>
+     *
+     * <code>int32 processing_units = 9;</code>
+     *
+     * @return This builder for chaining.
+     */
+    public Builder clearProcessingUnits() {
+
+      processingUnits_ = 0;
+      onChanged();
+      return this;
+    }
+
     private int state_ = 0;
     /**
      *

proto-google-cloud-spanner-admin-instance-v1/src/main/java/com/google/spanner/admin/instance/v1/InstanceOrBuilder.java

@@ -129,6 +129,21 @@ public interface InstanceOrBuilder
    */
   int getNodeCount();
 
+  /**
+   *
+   *
+   * <pre>
+   * The number of processing units allocated to this instance. At most one of
+   * processing_units or node_count should be present in the message. This may
+   * be zero in API responses for instances that are not yet in state `READY`.
+   * </pre>
+   *
+   * <code>int32 processing_units = 9;</code>
+   *
+   * @return The processingUnits.
+   */
+  int getProcessingUnits();
+
   /**
    *
    *