Cancel / delete video generation task

Introduction

Cancel or delete a video generation task. DELETE behavior depends on the current task status.

DELETE

https://api.gravitex.ai/api/v3/contents/generations/tasks/{id}

string

required

Bearer Token, e.g. Bearer sk-your_token_key

string

required

Task id

Task status	Can delete?	Effect	Status after delete
`queued`	Yes	Removed from queue; status set to `cancelled`	`cancelled`
`running`	No	Rejected	—
`succeeded`	Yes	Task record deleted; no longer queryable	—
`failed`	Yes	Same as above	—
`cancelled`	No	Rejected	—
`expired`	Yes	Same as above	—

On success the response body is empty ({}); on failure the corresponding error status code and error body are returned.

curl -X DELETE https://api.gravitex.ai/api/v3/contents/generations/tasks/cgt-20260708094649-mxfjc \
  -H "Authorization: Bearer sk-your_token_key"