json = {
  first_name: address.first_name,
  last_name: address.last_name,
}

pii do
  json[:line_1] = address.line_1
  json[:line_2] = address.line_2
  json[:city] = address.city
  json[:state] = address.state
  json[:postal_code] = address.postal_code
  json[:country] = address.country
  json[:phone_number] = address.phone_number
end

json.compact_blank
