def to_json(*a)
      {exception_message: exception_message, message: @msg,  stacktrace: exception_stacktrace, result: result}.to_json(*a)
    end
def to_json(*a)
      {exception_message: exception_message, message: @msg,  stacktrace: exception_stacktrace, result: result}.to_json(*a)
    end
Creates and initialize new instance of the DeserializationError class.
 @param [String] message message the human readable description of error.
 @param [String] exception_message the inner exception stacktrace.
 @param [String] exception_stacktrace the inner exception stacktrace.
 @param [MsRest::HttpOperationResponse] the request and response