[FEATURE] Create validate detector model response

[dbwiddis]

Is your feature request related to a problem?

Implement model validation failure response to users as shown by the documentation

{
  "model": {
    "detection_interval": {
      "message": "The selected detector interval might collect sparse data. Consider changing interval length to: 4",
      "suggested_value": {
        "period": {
          "interval": 4,
          "unit": "Minutes"
        }
      }
    }
  }
}

or

{
  "model": {
    "filter_query": {
      "message": "Data is too sparse after data filter is applied. Consider changing the data filter"
    }
  }
}

[dbwiddis]

Superceded by #353