Causes the authenticated user to unpin a specific List by its ID.
The access token received from the authorization server in the OAuth 2.0 flow.
The ID of the authenticated source User for whom to return results. Unique identifier of this User. The value must be the same as the authenticated user.
"2244994945"
The ID of the List to unpin. The unique identifier of this List.
"1146654567674912769"