airflow.exceptions.AirflowException: 'branch_task_ids' must contain only valid task_ids
airflow.exceptions.AirflowException: 'branch_task_ids' must contain only valid task_ids Question: I have a dag which contains 1 custom task, 1 @task.branch task decorator and 1 taskgroup, inside the taskgroup I have multiple tasks that need to be triggered sequentially depending on the outcome of the @task.branch. PROCESS_BATCH_data_FILE = "batch_upload" SINGLE_data_FILE_FIRST_OPERATOR = "validate_data_schema_task" ENSURE_INTEGRITY_TASK = "provide_data_integrity_task" PROCESS_SINGLE_data_FILE = …