public Builder setPhraseSet(com.google.cloud.speech.v1p1beta1.PhraseSet value) {
      if (phraseSetBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        phraseSet_ = value;
      } else {
        phraseSetBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
<pre>
Required. The phrase set to update.

The phrase set's `name` field is used to identify the set to be
updated. Format:

`projects/{project}/locations/{location}/phraseSets/{phrase_set}`

Speech-to-Text supports three locations: `global`, `us` (US North America),
and `eu` (Europe). If you are calling the `speech.googleapis.com`
endpoint, use the `global` location. To specify a region, use a
[regional endpoint](https://cloud.google.com/speech-to-text/docs/endpoints)
with matching `us` or `eu` location value.
</pre>

<code>
.google.cloud.speech.v1p1beta1.PhraseSet phrase_set = 1 [(.google.api.field_behavior) = REQUIRED];
</code>
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/UpdatePhraseSetRequest.java