transform JSON obj coming from Ariane to ariane_clip3 object
        :param json_obj: the JSON obj coming from Ariane
        :return: ariane_clip3 Environment object

def json_2_environment(json_obj):
        """
        transform JSON obj coming from Ariane to ariane_clip3 object
        :param json_obj: the JSON obj coming from Ariane
        :return: ariane_clip3 Environment object
        """
        LOGGER.debug("Environment.json_2_environment")
        return Environment(envid=json_obj['environmentID'],
                           name=json_obj['environmentName'],
                           description=json_obj['environmentDescription'],
                           color_code=json_obj['environmentColorCode'],
                           osi_ids=json_obj['environmentOSInstancesID'])