publisher_source.application_in_use

The Entra application (tenant and application id) is already a publisher source on the platform.

Code	`publisher_source.application_in_use`
HTTP status	409
Category	`Conflict`
Arguments	`applicationId`

Example response

application/problem+json

{
  "type": "https://docs.test.konsolutelab.uk/errors/publisher_source.application_in_use",
  "title": "…",
  "status": 409,
  "code": "publisher_source.application_in_use",
  "args": {},
  "traceId": "00-4bf92f3577b34da6a3ce929d0e0e4736-00f067aa0ba902b7-01",
  "instance": "/api/v1/…"
}

Handling it

Branch on code, not on title or the status alone, and log traceId. Codes are stable; new codes may appear, so fall back on the HTTP status for a code you do not know. See Handling errors and the list of codes.