Resends the WhatsApp invite to the counterparty for an escrow in invite_pending status.
Only the initiator can call this.
The existing invite is expired and a fresh one is issued with a new token and 3-day TTL.
Blocked if: the current invite is still active (status sent, not yet expired).
Wait for it to expire before resending, or the counterparty can still use the original link.
Use case: counterparty lost or missed the original WhatsApp message.
JWT access token obtained from /auth-verify (login context) or /auth-signup. Set the bearer_token environment variable in your API client to apply it globally.
The escrow to resend the invite for. Must be in invite_pending status.