Update lists
documentedBulk update lists for the user.
PATCH /listsListsno implementation yet0 runsInput
list_id1
First List LID
List ID to update (first)
list_id2
Second List LID
List ID to update (second)
film_id1
First Film LID
Film ID to add (first)
film_id2
Second Film LID
Film ID to add (second)
Calls Letterboxd as you (your API key is your account); keychains.dev holds the credentials.