States

curl -X GET "https://example.com/v1/countries/string/states"

curl -X POST "https://example.com/v1/countries/string/states"

curl -X GET "https://example.com/v1/countries/string/states/string"

curl -X DELETE "https://example.com/v1/countries/string/states/string"

curl -X PUT "https://example.com/v1/countries/string/states/string"