The swagger UI wrongly indicates a json to be returned for POST token/generate in case of 401, where in reality no response is returned.
See Swagger page
As a result the client code generated from Swagger definition fails upon receiving 401.
To Reproduce
Use Swagger UI to execute POST /token/generate with wrong credentials
OR use curl with wrong credentials
Expected behavior
Return json with error message. Or update Swagger definition not to state application/json.