A copy of the live post sent to an extra destination, so the offline can edit or delete it. pingRoleId is
the role the copy was posted with: the offline edit rewrites the content, and it must show the copy's own
role, not destination 1's - and not whatever the settings say by the time the stream ends.
A copy of the live post sent to an extra destination, so the offline can edit or delete it.
pingRoleIdis the role the copy was posted with: the offline edit rewrites the content, and it must show the copy's own role, not destination 1's - and not whatever the settings say by the time the stream ends.