Delete a Send As Association by allowed user
The allowing_user_id must be equal to your user ID.
Supply both the allowing_user_id and the allowed_user_id to delete an association by those users.
The allowing_user_id must be equal to your user ID.
Supply both the allowing_user_id and the allowed_user_id to delete an association by those users.
Bearer authentication of the form Bearer <token>, where token is your auth token.