public Builder mergePhraseSet(com.google.cloud.speech.v2.PhraseSet value) {
      if (phraseSetBuilder_ == null) {
        if (((bitField0_ & 0x00000001) != 0)
            && phraseSet_ != null
            && phraseSet_ != com.google.cloud.speech.v2.PhraseSet.getDefaultInstance()) {
          getPhraseSetBuilder().mergeFrom(value);
        } else {
          phraseSet_ = value;
        }
      } else {
        phraseSetBuilder_.mergeFrom(value);
      }
      if (phraseSet_ != null) {
        bitField0_ |= 0x00000001;
        onChanged();
      }
      return this;
    }
<pre>
Required. The PhraseSet to create.
</pre>

<code>
.google.cloud.speech.v2.PhraseSet phrase_set = 1 [(.google.api.field_behavior) = REQUIRED];
</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/CreatePhraseSetRequest.java