{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/apache-airflow/refs/heads/main/json-schema/openapi.yaml-x-com-collection-item-schema.json", "title": "XComCollectionItem", "description": "XCom entry collection item.\n\nThe value field is only available when reading a single object due to the size of the value.\n", "type": "object", "properties": { "dag_id": { "type": "string" }, "execution_date": { "format": "datetime", "type": "string" }, "key": { "type": "string" }, "task_id": { "type": "string" }, "timestamp": { "format": "datetime", "type": "string" } } }