409
invitation_pendingAn invitation for this email is already pending
The API answers 409 with the code invitation_pending. Fix the request before you send it again; repeating it unchanged gives the same answer. Quote the requestId when you contact support.
JSON
{
"type": "https://docs.postbuddy.nl/errors/invitation_pending",
"title": "An invitation for this email is already pending",
"status": 409,
"code": "invitation_pending",
"detail": "An invitation for this email is already pending",
"requestId": "req_01J9Y2K8QF4T6W8Z0B2D4F6H8K"
}