Get an XCom entry

/api/v1/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstances/{task_id}/xcomEntries/{xcom_key}

Access Token Required: API Key

Query Params

deserializebooleanDefault: false

Whether to deserialize an XCom value when using a custom XCom backend. The XCom API endpoint calls `orm_deserialize_value` by default since an XCom may contain value that is potentially expensive to deserialize in the web server. Setting this to true overrides the consideration, and calls `deserialize_value` instead. This parameter is not meaningful when using the default XCom backend. *New in version 2.4.0*

Responses

{
  "success": true,
  "data": {
    "id": "abc123",
    "created_at": "2025-01-01T00:00:00Z"
  }
}

{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters"
  }
}

Language

CredentialsAPI KEY

API Key

Enter token below to save for later

cURL Request

1curl --request GET \
2     --url '/api/v1/dags/{dag_id}/dagRuns/{dag_run_id}/taskInstances/{task_id}/xcomEntries/{xcom_key}' \
3     --header 'accept: application/json' \
4     --header 'content-type: application/json'

Response

1{
2  "success": true,
3  "data": {
4    "id": "abc123",
5    "created_at": "2025-01-01T00:00:00Z"
6  }
7}

GET