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

Documentation Index

Fetch the complete documentation index at: https://docs.lettr.com/llms.txt

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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

Detached (or pair did not exist)