public com.google.rpc.Status getError() {
      if (errorBuilder_ == null) {
        return error_ == null ? com.google.rpc.Status.getDefaultInstance() : error_;
      } else {
        return errorBuilder_.getMessage();
      }
    }
<pre>
If set, indicates an error. Note that for a single `AnnotateVideoRequest`
some videos may succeed and some may fail.
</pre>

<code>.google.rpc.Status error = 9;</code>

@return The error.
java-video-intelligence/proto-google-cloud-video-intelligence-v1p2beta1/src/main/java/com/google/cloud/videointelligence/v1p2beta1/VideoAnnotationResults.java