@java.lang.Override
    public boolean hasCustomizedStructDataValue() {
      return valueCase_ == 10;
    }
<pre>
Value of customized struct annotation. This field does not have effects.
Use customized_struct_value instead for customized struct annotation.
</pre>

<code>.google.protobuf.Struct customized_struct_data_value = 10;</code>

@return Whether the customizedStructDataValue field is set.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/AnnotationValue.java