I am working on a java solution that uses the openapi-generator maven pkg to generate code for the OAS3 API that I need to implement/use. I am trying to get at the header information on successful call back. There is a generated interface called ApiCallback that has method signature void onSuccess(T result, int statusCode, Map<String, List<String>> responseHeaders). While the model has response type, how to also retrieve specific header info?
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