civicdata.co.uk

{
  "type": "object",
  "properties": {
    "address": {
      "type": "string",
      "description": "A full postal address, including postcode.",
      "minLength": 5,
      "maxLength": 300
    },
    "postcode": {
      "type": "string",
      "description": "A UK postcode within London, for example E15 2NE.",
      "minLength": 5,
      "maxLength": 8,
      "pattern": "^[A-Za-z]{1,2}[0-9][0-9A-Za-z]?\\s?[0-9][A-Za-z]{2}$"
    },
    "building_number": {
      "type": "string",
      "description": "The building number or name, for example 192 or Flat 3.",
      "minLength": 1,
      "maxLength": 80
    },
    "include_history": {
      "type": "boolean",
      "description": "Include older certificates when true.",
      "default": false
    }
  },
  "additionalProperties": false,
  "oneOf": [
    {
      "required": [
        "address"
      ]
    },
    {
      "required": [
        "postcode",
        "building_number"
      ]
    }
  ]
}