@staticmethod
def _transform_data(data: dict) ->dict:
    """
        Each CloudStack API call returns a nested dictionary structure. The first level contains only one key indicating
        the API that originated the response. This function removes that first level from the data returned to the
        caller.

        :param data: Response of the API call
        :type data: dict
        :return: Simplified response without the information about the API that originated the response.
        :rtype: dict
        """
    for key in data.keys():
        return_value = data[key]
        if isinstance(return_value, dict):
            return return_value
    return data
