public Builder setPhraseSetId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      phraseSetId_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
Required. The ID to use for the phrase set, which will become the final
component of the phrase set's resource name.

This value should restrict to letters, numbers, and hyphens, with the first
character a letter, the last a letter or a number, and be 4-63 characters.
</pre>

<code>string phrase_set_id = 2 [(.google.api.field_behavior) = REQUIRED];</code>

@param value The phraseSetId to set.
@return This builder for chaining.
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/CreatePhraseSetRequest.java