HTTP 200 OK
Vary: Accept
Content-Type: text/html; charset=utf-8
Allow: GET, HEAD, OPTIONS

{
    "errors": {
        "latitude": "Latitude must be a number inclusively between -90, and 90.", 
        "distance": "Distance in meters must be a positive value with maximum of 4 kilometers.", 
        "longitude": "Longitude must be a number inclusively between -180, and 180."
    }
}