public Builder mergeFrom(com.google.cloud.speech.v1.UpdateCustomClassRequest other) {
      if (other == com.google.cloud.speech.v1.UpdateCustomClassRequest.getDefaultInstance())
        return this;
      if (other.hasCustomClass()) {
        mergeCustomClass(other.getCustomClass());
      }
      if (other.hasUpdateMask()) {
        mergeUpdateMask(other.getUpdateMask());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }
<pre>
Message sent by the client for the `UpdateCustomClass` method.
</pre>

Protobuf type {@code google.cloud.speech.v1.UpdateCustomClassRequest}
java-speech/proto-google-cloud-speech-v1/src/main/java/com/google/cloud/speech/v1/UpdateCustomClassRequest.java