Get country and region information for the store.
200 Success.
400 Bad Request
Unexpected error
{- "id": "string",
- "two_letter_abbreviation": "string",
- "three_letter_abbreviation": "string",
- "full_name_locale": "string",
- "full_name_english": "string",
- "available_regions": [
- {
- "id": "string",
- "code": "string",
- "name": "string",
- "extension_attributes": { }
}
], - "extension_attributes": { }
}