public void deletePhraseSet(
        com.google.cloud.speech.v2.DeletePhraseSetRequest request,
        io.grpc.stub.StreamObserver<com.google.longrunning.Operation> responseObserver) {
      io.grpc.stub.ClientCalls.asyncUnaryCall(
          getChannel().newCall(getDeletePhraseSetMethod(), getCallOptions()),
          request,
          responseObserver);
    }
<pre>
Deletes the [PhraseSet][google.cloud.speech.v2.PhraseSet].
</pre>
java-speech/grpc-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/SpeechGrpc.java