Change the text of one of the contact's own notes. This is the contact equivalent of Update a deal note.

Only notes that belong to the contact in the path can be reached: a note owned by a deal, a task, an account or another contact is a 404 here, so the alias cannot be used to edit notes across contacts. The contact in the path owns the note, so the body never carries the polymorphic relid/reltype (or owner/ownerType) pair that Update a note requires: any owner sent in the body is ignored and the path wins.

listId is not accepted when updating a note; it only scopes the webhook fired when the note is created.

Requires permission to edit contacts.