Detach contact from list

Remove a contact from a list. Idempotent — returns 204 whether the pair existed or not. Requires the audience:write scope and is blocked for sandbox API keys.

DELETE /audience/contacts/{contactId}/lists/{listId}

Detach contact from list

cURL

curl --request DELETE \
  --url https://app.lettr.com/api/audience/contacts/{contactId}/lists/{listId} \
  --header 'Authorization: Bearer <token>'

204

Remove a contact from a list. Idempotent — returns 204 whether the pair existed or not. Requires the audience:write scope and is blocked for sandbox API keys.

Authorizations

Authorization · string · header · required

API key for authentication

Path Parameters

contactId · string<uuid> · required

Contact ID

listId · string<uuid> · required

List ID

Response

204

Detached (or pair did not exist)