type: object

required:
  - city
  - state
  - county
  - county_fips
  - preferred

properties:
  city:
    $ref: "../../../shared/attributes/address/city/city.yml"

  state:
    $ref: "../../../shared/attributes/address/state.yml"

  county:
    $ref: "../../../shared/attributes/address/county.yml"

  county_fips:
    $ref: "../../../shared/attributes/address/county_fips.yml"

  preferred:
    type: boolean
    description: >
      Indicates whether or not the city is the [USPS default city](https://en.wikipedia.org/wiki/ZIP_Code#ZIP_Codes_and_previous_zoning_lines)
      (preferred city) of a ZIP code. There is only one preferred city per ZIP code,
      which will always be in position 0 in the array of cities.
    example: true