@java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (((bitField0_ & 0x00000001) != 0)) {
      output.writeMessage(1, getError());
    }
    if (((bitField0_ & 0x00000002) != 0)) {
      output.writeMessage(2, getAnnotationResults());
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(annotationResultsUri_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 3, annotationResultsUri_);
    }
    getUnknownFields().writeTo(output);
  }
<pre>
Google Cloud Storage(GCS) URI that stores annotation results of one
streaming session in JSON format.
It is the annotation_result_storage_directory
from the request followed by '/cloud_project_number-session_id'.
</pre>

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

@return The bytes for annotationResultsUri.
java-video-intelligence/proto-google-cloud-video-intelligence-v1p3beta1/src/main/java/com/google/cloud/videointelligence/v1p3beta1/StreamingAnnotateVideoResponse.java