What this endpoint does

This endpoint removes a Payment Fraud Intelligence (PFI) bulk data task from the work queue before it begins running. When the concurrency limit of two running tasks is reached, additional submissions are placed in a FIFO queue. Use this endpoint to remove a queued task that is no longer needed, freeing the queue slot. Only tasks that have not yet started can be deleted — running or completed tasks cannot be removed. Use the PFI: List Tasks endpoint to see which tasks are currently queued, and the PFI: Task Status endpoint to check whether a specific task has started.

Response data

A successful response returns a success boolean confirming the task was removed from the queue. If the task has already started running or completed, the endpoint returns an error message indicating the deletion cannot be processed.