@java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
<pre>
Name of the output tensor. Required and is only applicable to Vertex
AI provided images for Tensorflow.
</pre>

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

@return The bytes for outputTensorName.
java-vertexai/proto-google-cloud-vertexai-v1/src/main/java/com/google/cloud/vertexai/api/ExplanationMetadata.java