W022: Revoke invitation

Marks a pending invitation as revoked so the accept link stops working. Triggered from Settings, Users, pending invitations row.

Steps

1. Load the invitation. Call Platform.getInvitationById. Confirm it is pending.

2. Mark it revoked. Call Platform.revokeInvitation(id). The L2 op sets revoked_at = NOW() if and only if the row is still pending; returns whether a row was updated.

Returns

The revoked invitation.

Business rules

• No undo. A revoked invitation cannot be restored; the admin must send a new one (W008).

Errors

• NotFoundError. The invitation does not exist in this org.
• InvalidTransitionError. The invitation is accepted, declined, or already revoked.