Middleware deprovisioning API dry-run not working

[phavekes]

The middleware api documentation indicated a GET request to the deprovisioning endpoint will start a dry-run for the deprovidioning. When calling the API with the GET method, an error is returned instead.

curl -X "GET" -u lifecycle:password -H 'Accept: application/json' "https://middleware/deprovision/urn:collab:person:surf.nl:peter12345" -s

{"errors":["Symfony\\Component\\HttpKernel\\Exception\\MethodNotAllowedHttpException: No route found for \u0022GET \/deprovision\/urn:collab:person:surf.nl:peter12345\u0022: Method Not Allowed (Allow: DELETE)"]}⏎                                                                    

[johanib]

Make sure the documentation in middleware is up-to-date.
Also check how EB deprovisions, that spec is leading when in doubt.

[phavekes]

Tested, still present in 6.0.0-beta3

[pablothedude]

At first sight the URL seems invalid and it should for a dry run be the following:
GET http://middleware/deprovision/urn:collab:person:surf.nl:peter12345/dry-run.

Also see: https://github.com/OpenConext/Stepup-Middleware/blob/main/docs/MiddlewareAPI.md#deprovision-api---dry-run

I will test it again when I'm done with #465.