subscription.change_not_allowed

Microsoft does not allow the operation for this subscription (allowedCustomerOperations lacks it, a CSP purchase, a recently transferred subscription, or a multi-year term restriction).

Code	`subscription.change_not_allowed`
HTTP status	422
Category	`Unprocessable`
Arguments	`operationType`, `reason` (`CspPurchase`, `NotInAllowedCustomerOperations`, `TransferRestriction`, `MultiYearTerm`)

Example response

application/problem+json

{
  "type": "https://docs.test.konsolutelab.uk/errors/subscription.change_not_allowed",
  "title": "…",
  "status": 422,
  "code": "subscription.change_not_allowed",
  "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.