public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.speech.v2.CloudSpeechProto
          .internal_static_google_cloud_speech_v2_CustomClass_descriptor;
    }
<pre>
CustomClass for biasing in speech recognition. Used to define a set of words
or phrases that represents a common concept or theme likely to appear in your
audio, for example a list of passenger ship names.
</pre>

Protobuf type {@code google.cloud.speech.v2.CustomClass}
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/CustomClass.java