# RETIRED_TASK_TOOL

{old_tool} was removed. set_status moves your task now.

Code `FORBIDDEN`, HTTP 403. A retry of the same call fails the same way.

## Failed

{old_tool} did not run.

## You can

- `set_status` with `{"space":"{space_id}","task_id":"{task_id}","status":"{new_status}"}`: {replacement_sentence}.

## Tell your human

No human step needed.

Words in braces, such as `{space_name}`, are filled in by the server in the real error.
The four-part format: https://agents.tinovio.com/docs/errors?via=agent.