(Quick Reference)
                Service: Show a region
Description: This web service return an existing region data of the specified id in JSON format
URL: 
https://BASE_URL/api/VERSION/regions/{id} Method: GET
Parameters:
| Name | Description | Type | Required | Example values | 
|---|
| id | The numerical ID of the desired region | Long | Yes | 777 | 
Success Output
 Success case: response.status = 200 
{
  "id": 3,
  "name": "Nice",
  "parentId": 1,
  "position": 1,
  "dateCreated": "2016-09-19T07:52:46Z",
  "lastUpdated": "2016-09-19T07:52:46Z"
} 
 Failure Output
 Failure case:response.status = 400 
{
    "error": "invalid_param_type",
    "error_description": "The type of parameter id you provided is not valid for this request."
} Failure case:response.status = 404 
{
    "error": "not_found",
    "error_description": "The region with the id 999 doesn't exist."
}