INVOICE_SOURCE_EXISTS
Status: 409 Conflict
What it means
This company already has that invoice source connected.
What to do
You do not need to connect it again. Use the one that is already in the list.
Example of the answer
The API answers with this JSON (title and detail change with the situation and the language):
{
"type": "https://docs.mbtcompany.eu/errors/invoice-source-exists",
"title": "Conflict",
"status": 409,
"detail": "This company already has that invoice source connected.",
"code": "INVOICE_SOURCE_EXISTS"
}