@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(1, getPhraseSet());
    }
    if (validateOnly_ != false) {
      output.writeBool(2, validateOnly_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(phraseSetId_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, phraseSetId_);
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(parent_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 4, parent_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Required. The project and location where this PhraseSet will be created.
The expected format is `projects/{project}/locations/{location}`.
</pre>

<code>
string parent = 4 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
</code>

@return The bytes for parent.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/CreatePhraseSetRequest.java