Builder

The attempt number for this task instance.

The duration of the task instance execution in seconds. This value is null if the task is not complete.

The timestamp when the task instance completed execution, in ISO 8601 date-time format. This value is null if the task is not complete.

The error message if the task instance failed. This value is null if the task completed successfully.

The CloudWatch log stream name for this task instance execution.

The timestamp when the task instance was last modified, in ISO 8601 date-time format.

The name of the Apache Airflow operator used for this task instance.

The unique identifier of the workflow run that contains this task instance.

The timestamp when the task instance started execution, in ISO 8601 date-time format. This value is null if the task has not started.

The current status of the task instance.

The unique identifier of the task definition within the workflow.

The unique identifier of this task instance.

The Amazon Resource Name (ARN) of the workflow that contains this task instance.

The version of the workflow that contains this task instance.

Cross-communication data exchanged between tasks in the workflow execution.