public com.google.protobuf.ByteString getGcsUriBytes() {
    java.lang.Object ref = "";
    if (outputTypeCase_ == 1) {
      ref = outputType_;
    }
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      if (outputTypeCase_ == 1) {
        outputType_ = b;
      }
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }
<pre>
Specifies a Cloud Storage URI for the recognition results. Must be
specified in the format: `gs://bucket_name/object_name`, and the bucket
must already exist.
</pre>

<code>string gcs_uri = 1;</code>

@return The bytes for gcsUri.
java-speech/proto-google-cloud-speech-v1p1beta1/src/main/java/com/google/cloud/speech/v1p1beta1/TranscriptOutputConfig.java