`invoice_not_sendable`

Invoice cannot be sent · HTTP 409

Example

application/problem+json

{
  "type": "https://developers.ledenboek.nl/errors/invoice_not_sendable",
  "title": "Invoice cannot be sent",
  "status": 409,
  "detail": "Only a draft or an outstanding invoice can be sent. This invoice is paid, cancelled or credited.",
  "instance": "/v2/members"
}

The type field is the same in every language; title and detail follow Accept-Language. Build your error handling on type.

All error codes