Cause
The integration reached the maximum number of destinations.
What to do
Remove a destination that is not in use.
application/problem+json
{
"type": "https://masnet.com/developers/errors/endpoint_limit_reached",
"title": "Destination limit reached",
"status": 409,
"detail": "...",
"code": "endpoint_limit_reached",
"correlation_id": "..."
}