Not acceptable. This typically happens when your Accept header requests data in an unsupported format.
{
"type": "/sso-config/error-responses/not-acceptable",
"title": "Not acceptable",
"instance": "3403724b-88b1-4759-ae7e-3a68e2cb0c71",
"detail": "The system does not support the content-type restrictions provided by your `Accept` header.",
"errors": []
}