Update a post by path-param id. Preferred update variant.
account_ids changes, the old Late post is deleted and a fresh one is created because Late binds posts to specific account profiles.
media_items is treated the same as passing [] — this clears attachments on Late’s side.Validation:content is validated upstream but not required at this endpoint — be defensivelate_post_id may change if the account set changed. Re-read via getSocialPost if you need the fresh value.Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Post UUID. Must belong to the caller's calendar.
^([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)$Values replace the existing post fields (not partial-merge on arrays). When account_ids changes, the server deletes and recreates the Late post because Late binds posts to specific account profiles.
ISO timestamp. Required for status: 'scheduled'.
^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$^([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)$draft, scheduled, posted Full replacement. Send [] to clear all attachments; omit to also clear.
Post updated.