Add a customer address

curl -X POST \
 /customers/{customerId}/addresses \
 --header "Content-Type: application/json" \
 --header "Authorization: Bearer <token>" \
 --data '{
    "countryCode": "DE",
    "vatId": "DE123456789",
    "companyName": "Acme Inc.",
    "street": "Musterstra\u00dfe 1",
    "houseNumber": "1a",
    "zip": "12345",
    "city": "Berlin",
    "addition": "c\/o John Doe",
    "costCentre": "12345"
}'

{
  "id": "<string>",
  "vatId": "DE123456789",
  "type": "TYPE_DEFAULT",
  "default": "true",
  "status": "active",
  "city": "Berlin",
  "zip": "12345",
  "street": "Musterstraße",
  "houseNumber": "1a",
  "countryCode": "DE",
  "companyName": "ACME Inc.",
  "salutation": "Herr",
  "addition": "c/o John Doe",
  "costCentre": "123456789",
  "firstName": "John",
  "lastName": "Doe"
}