private void ensureInstanceResourceInputBindingSpecsIsMutable() {
      if (!((bitField0_ & 0x00000004) != 0)) {
        instanceResourceInputBindingSpecs_ =
            new java.util.ArrayList<
                com.google.cloud.visionai.v1.ProcessorIOSpec.InstanceResourceInputBindingSpec>(
                instanceResourceInputBindingSpecs_);
        bitField0_ |= 0x00000004;
      }
    }
<pre>
The output artifact specifications for the current processor.
</pre>

<code>
repeated .google.cloud.visionai.v1.ProcessorIOSpec.GraphOutputChannelSpec graph_output_channel_specs = 4;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ProcessorIOSpec.java