@java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other
            instanceof
            com.google.cloud.visionai.v1.ProcessorIOSpec.InstanceResourceInputBindingSpec) {
          return mergeFrom(
              (com.google.cloud.visionai.v1.ProcessorIOSpec.InstanceResourceInputBindingSpec)
                  other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }
<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