@java.lang.Override
      public Builder clear() {
        super.clear();
        bitField0_ = 0;
        attribute_ = "";
        type_ = "";
        defaultValue_ = null;
        if (defaultValueBuilder_ != null) {
          defaultValueBuilder_.dispose();
          defaultValueBuilder_ = null;
        }
        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