Returns the correct city name based on country code and zip code

Endpoint ID:	6001
Method:	GET
URL:	/services/lookup/city/{country-code}/{zip-code}
	country-code	Country code of the country in which zip code lookup should be made
	zip-code	Zip code to find name of city for
Request body:	None
Response body:	JSON data with information about the found city Example – Lookup city name for zip code 4000 in Denmark: { "countryCode": "DK", "zipCode": "4000", "city": "Roskilde" }
Status codes:	200	City name found successfully
	400	City lookup for the requested country is not supported
	404	The specified zip code was not found in the given country