public Builder addResponses(
        int index, com.google.cloud.vision.v1p3beta1.AsyncAnnotateFileResponse value) {
      if (responsesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureResponsesIsMutable();
        responses_.add(index, value);
        onChanged();
      } else {
        responsesBuilder_.addMessage(index, value);
      }
      return this;
    }
<pre>
The list of file annotation responses, one for each request in
AsyncBatchAnnotateFilesRequest.
</pre>

<code>repeated .google.cloud.vision.v1p3beta1.AsyncAnnotateFileResponse responses = 1;</code>
java-vision/proto-google-cloud-vision-v1p3beta1/src/main/java/com/google/cloud/vision/v1p3beta1/AsyncBatchAnnotateFilesResponse.java