Get Registered Company Address
Endpoint URL:
https://api.company-information.service.gov.uk/company/{companyNumber}/registered-office-address
This function returns -> registeredOfficeAddress resource
{ "address_line_1": "string", "address_line_2": "string", "country": "string", "etag": "string", "kind": "string", "links": { "self": "uri" }, "locality": "string", "po_box": "string", "postal_code": "string", "premises": "string", "region": "string" }