{
  "$id": "http://example.com/schema/searchSchema",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "context": {
      "type": "object",
      "properties": {
        "action": { "type": "string" },
        "bap_id": { "type": "string" },
        "bap_uri": { "type": "string", "format": "uri" },
        "domain": { "type": "string" },
        "location": {
          "type": "object",
          "properties": {
            "city": {
              "type": "object",
              "properties": {
                "code": { "type": "string" }
              },
              "required": ["code"]
            },
            "country": {
              "type": "object",
              "properties": {
                "code": { "type": "string" }
              },
              "required": ["code"]
            }
          },
          "required": ["city", "country"]
        },
        "message_id": { "type": "string", "format": "uuid" },
        "timestamp": { "type": "string", "format": "date-time" },
        "transaction_id": { "type": "string", "format": "uuid" },
        "ttl": { "type": "string" },
        "version": { "type": "string" }
      },
      "required": [
        "action",
        "bap_id",
        "bap_uri",
        "domain",
        "location",
        "message_id",
        "timestamp",
        "transaction_id",
        "ttl",
        "version"
      ]
    },
    "message": {
      "type": "object",
      "properties": {
        "intent": {
          "type": "object",
          "properties": {
            "fulfillment": {
              "type": "object",
              "properties": {
                "stops": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "location": {
                        "type": "object",
                        "properties": {
                          "gps": { "type": "string", "pattern": "^\\d{1,3}\\.\\d+,\\s?\\d{1,3}\\.\\d+$" }
                        },
                        "required": ["gps"]
                      },
                      "type": { "type": "string", "enum": ["START", "END"] }
                    },
                    "required": ["location", "type"]
                  }
                }
              },
              "required": ["stops"]
            },
            "payment": {
              "type": "object",
              "properties": {
                "collected_by": { "type": "string", "enum": ["BPP", "BAP"] },
                "tags": {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "descriptor": {
                        "type": "object",
                        "properties": {
                          "code": { "type": "string" }
                        },
                        "required": ["code"]
                      },
                      "display": { "type": "boolean" },
                      "list": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "descriptor": {
                              "type": "object",
                              "properties": {
                                "code": { "type": "string" }
                              },
                              "required": ["code"]
                            },
                            "value": { "type": "string" }
                          },
                          "required": ["descriptor", "value"]
                        }
                      }
                    },
                    "required": ["descriptor", "display", "list"]
                  }
                }
              },
              "required": ["collected_by", "tags"]
            }
          },
          "required": ["fulfillment", "payment"]
        }
      }
    }
  },
  "required": ["context", "message"]
}