@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (progressPercent_ != 0) {
      output.writeInt32(1, progressPercent_);
    }
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(2, getError());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(uri_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, uri_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
The Cloud Storage URI to which recognition results will be written.
</pre>

<code>string uri = 3;</code>

@return The bytes for uri.
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/BatchRecognizeTranscriptionMetadata.java