@java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.cloud.vertexai.api.MutateDeployedModelRequest)) {
      return super.equals(obj);
    }
    com.google.cloud.vertexai.api.MutateDeployedModelRequest other =
        (com.google.cloud.vertexai.api.MutateDeployedModelRequest) obj;

    if (!getEndpoint().equals(other.getEndpoint())) return false;
    if (hasDeployedModel() != other.hasDeployedModel()) return false;
    if (hasDeployedModel()) {
      if (!getDeployedModel().equals(other.getDeployedModel())) return false;
    }
    if (hasUpdateMask() != other.hasUpdateMask()) return false;
    if (hasUpdateMask()) {
      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
    }
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }
<pre>
Required. The update mask applies to the resource. See
[google.protobuf.FieldMask][google.protobuf.FieldMask].
</pre>

<code>.google.protobuf.FieldMask update_mask = 4 [(.google.api.field_behavior) = REQUIRED];
</code>
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/MutateDeployedModelRequest.java