@java.lang.Override
      public Builder mergeFrom(com.google.protobuf.Message other) {
        if (other instanceof com.google.cloud.visionai.v1.OperatorDefinition.AttributeDefinition) {
          return mergeFrom(
              (com.google.cloud.visionai.v1.OperatorDefinition.AttributeDefinition) other);
        } else {
          super.mergeFrom(other);
          return this;
        }
      }
<pre>
Defines an attribute of an operator.
</pre>

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