@java.lang.Override
      public Builder clone() {
        return super.clone();
      }
<pre>
Message for instance resource channel specification.
External resources are virtual nodes which are not expressed in the
application graph. Each processor expresses its out-graph spec, so customer
is able to override the external source or destinations to the
</pre>

Protobuf type {@code
google.cloud.visionai.v1.ProcessorIOSpec.InstanceResourceInputBindingSpec}
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/ProcessorIOSpec.java