@java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj
        instanceof com.google.cloud.telcoautomation.v1alpha1.UpdateHydratedDeploymentRequest)) {
      return super.equals(obj);
    }
    com.google.cloud.telcoautomation.v1alpha1.UpdateHydratedDeploymentRequest other =
        (com.google.cloud.telcoautomation.v1alpha1.UpdateHydratedDeploymentRequest) obj;

    if (hasHydratedDeployment() != other.hasHydratedDeployment()) return false;
    if (hasHydratedDeployment()) {
      if (!getHydratedDeployment().equals(other.getHydratedDeployment())) 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 list of fields to update. Update mask supports a special
value `*` which fully replaces (equivalent to PUT) the resource provided.
</pre>

<code>.google.protobuf.FieldMask update_mask = 2 [(.google.api.field_behavior) = REQUIRED];
</code>
java-telcoautomation/proto-google-cloud-telcoautomation-v1alpha1/src/main/java/com/google/cloud/telcoautomation/v1alpha1/UpdateHydratedDeploymentRequest.java