GET /countries/{country_id}/regions

Returns a list of regions of the specified country.

Request URL params:

country_id: int

Response:

{
   {
      ID: int
      Country: int
      Name: string
   }, ...
}

Example:

{
   {
      ID: 1912,
      Country: 230,
      Name: "Sevastopol"
  },
   {
      ID: 4668,
      Country: 230,
      Name: "Zhytomyrska oblast"
   },
   {
      ID: 4669,
      Country: 230,
      Name: "Vinnytska oblast"
   }, ...
}