docs: def ostype_2_json(self):
          """
          transform ariane_clip3 OS Type object to Ariane server JSON obj
          :return: Ariane JSON obj
          """
          LOGGER.debug("OSType.ostype_2_json")
          json_obj = {
              'osTypeID': self.id,
              'osTypeName': self.name,
              'osTypeArchitecture': self.architecture,
              'osTypeCompanyID': self.company_id,
              'osTypeOSInstancesID': self.osi_ids
          }
          return json.dumps(json_obj)