@java.lang.Override
  public com.google.cloud.visionai.v1.ProcessorIOSpec.GraphInputChannelSpec
      getGraphInputChannelSpecs(int index) {
    return graphInputChannelSpecs_.get(index);
  }
<pre>
For processors with input_channel_specs, the processor must be explicitly
connected to another processor.
</pre>

<code>
repeated .google.cloud.visionai.v1.ProcessorIOSpec.GraphInputChannelSpec graph_input_channel_specs = 3;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ProcessorIOSpec.java