code: def _create_body(self, name, cooldown, min_entities, max_entities,
              launch_config_type, server_name, image, flavor, disk_config=None,
              metadata=None, personality=None, networks=None,
              load_balancers=None, scaling_policies=None, group_metadata=None,
              key_name=None, config_drive=False, user_data=None):
          
          if metadata is None:
              metadata = {}
          if scaling_policies is None:
              scaling_policies = []
          group_config = self._create_group_config_body(name, cooldown,
                  min_entities, max_entities, metadata=group_metadata)
          launch_config = self._create_launch_config_body(launch_config_type,
                  server_name, image, flavor, disk_config=disk_config,
                  metadata=metadata, personality=personality, networks=networks,
                  load_balancers=load_balancers, key_name=key_name,
                  config_drive=config_drive, user_data=user_data)
          body = {
                  "groupConfiguration": group_config,
                  "launchConfiguration": launch_config,
                  "scalingPolicies": scaling_policies,
                  }
          return body
docs: Used to create the dict required to create any of the following:
              A Scaling Group