code: def get_firmware_manifest(self, manifest_id):
          
          api = self._get_api(update_service.DefaultApi)
          return FirmwareManifest(api.firmware_manifest_retrieve(manifest_id=manifest_id))
docs: Get manifest with provided manifest_id.
  
          :param str manifest_id: ID of manifest to retrieve (Required)
          :return: FirmwareManifest