@java.lang.Override
    public boolean hasUpdateCustomClassRequest() {
      return requestCase_ == 14;
    }
<pre>
The UpdateCustomClassRequest that spawned the Operation.
</pre>

<code>.google.cloud.speech.v2.UpdateCustomClassRequest update_custom_class_request = 14;
</code>

@return Whether the updateCustomClassRequest field is set.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/OperationMetadata.java