Toggle the current user’s visibility for a single column on a list.
(list_id, user_id, column_id) in list_column_preferences and only affect the calling user’s view — other collaborators see their own preferences.
The sibling GET /api/lists/{id}/column-preferences endpoint returns every preference the current user has saved for this list.
columnId overwrite the previous value. There is no separate create/update path.Position is managed elsewhere. This endpoint only toggles isHidden. Column ordering is managed through PATCH /api/lists/{id}/columns/{colId} (for global position) — per-user position overrides are read-only through the GET endpoint.No cross-user effects. Hiding a column for yourself does not hide it for teammates.Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
List UUID. Must be owned by the caller.
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$Upsert a single column-preference row. Keyed on (list_id, user_id, column_id).
Column the preference applies to. Must exist on this list.
^([0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[1-8][0-9a-fA-F]{3}-[89abAB][0-9a-fA-F]{3}-[0-9a-fA-F]{12}|00000000-0000-0000-0000-000000000000|ffffffff-ffff-ffff-ffff-ffffffffffff)$True hides the column from the current user's view; false shows it.
Preference upserted.
true