Dashboard
Segments

Delete a segment

DELETE
/api/v1/segments/{key}

Permanently deletes a segment and its member list.

Requires a management key.

Returns 404 if no segment has this key. Returns 409 while targeting rules still use the segment. The response lists those flags in flagKeys.

Authorization

bearer
headerAuthorizationBearer <token>

Send a credential in the Authorization header: Authorization: Bearer <token>. Each credential belongs to one environment of one workspace, so the API never takes a workspace or environment in the URL.

  • Management key (ffk_…, secret): manages flags, segments, environments, and API keys, and reads the audit log and analytics. It can also do everything an evaluation key can.
  • Evaluation key (ffk_…, secret): for server SDKs. It evaluates flags, reads flag definitions for local evaluation, and sends telemetry.
  • Public token (ffp_…, not secret): for browser and mobile apps. It evaluates flags through OFREP and sends telemetry. It cannot read flag definitions.

Keep secret keys on your server. A 401 response means the credential is missing or not valid. A 403 response means the credential is valid but its role cannot perform the operation.

Path Parameters

key*string

The segment key, such as beta-testers.

Response Body

No content

Example Request
curl -X DELETE 'https://api.toggld.io/api/v1/segments/string'
Example Response
Empty