Wrong error code when sending request with bad timespan filter

[EHJ-52n]

I received the wrong response code, when sending the following GET request ...api/timeseries/TBD/observations?timespan=2019-11-31/2019-12-31:

{
  "statusCode": 500,
  "reason": "Internal Server Error",
  "userMessage": "Unexpected Exception occured.",
  "developerMessage":
      "Cannot parse '2019-11-31':
       Value 31 for dayOfMonth must be in the range [1,30]"
}

The response should look like this:

{
  "statusCode": 400,
  "reason": "Bad Request",
  "userMessage":
      "timespan filter not correct: Cannot parse '2019-11-31':
       Value 31 for dayOfMonth must be in the range [1,30]",
  "developerMessage": "any additional detail, that might help."
}

[thisIsChehak]

Hii @EHJ-52n I would like to work on this issue . please assign me

[ridoo]

@thisIsChehak unblocked, because we treated you wrongly as kind of a bot. There are lots of requests coming in right now. Unfortunately, you re-asked for assignment on a five-years old issue. If you want to start working on it, feel free to fork this repo and play around with it. Assigning issues to random users is not how it works.