{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://api.17track.net/track/v1/schemas/TrackInfoResponse",
  "title": "TrackInfoResponse",
  "description": "Response containing detailed tracking event history for requested tracking numbers.",
  "type": "object",
  "properties": {
    "code": {
      "type": "integer",
      "description": "Response status code (0 for success)",
      "example": 0
    },
    "data": {
      "type": "object",
      "properties": {
        "accepted": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "number": {
                "type": "string",
                "description": "Tracking number"
              },
              "carrier": {
                "type": "integer",
                "description": "Carrier ID"
              },
              "track": {
                "type": "object",
                "properties": {
                  "z0": {
                    "type": "object",
                    "description": "Latest tracking event",
                    "properties": {
                      "z": {
                        "type": "integer",
                        "description": "Main status code (0-8)"
                      },
                      "s": {
                        "type": "integer",
                        "description": "Sub-status code"
                      },
                      "a": {
                        "type": "string",
                        "description": "Event location"
                      },
                      "c": {
                        "type": "string",
                        "description": "Event description"
                      },
                      "d": {
                        "type": "string",
                        "description": "Event date and time"
                      }
                    }
                  },
                  "z1": {
                    "type": "array",
                    "description": "Historical tracking events in chronological order",
                    "items": {
                      "type": "object",
                      "properties": {
                        "z": {
                          "type": "integer",
                          "description": "Main status code"
                        },
                        "s": {
                          "type": "integer",
                          "description": "Sub-status code"
                        },
                        "a": {
                          "type": "string",
                          "description": "Event location"
                        },
                        "c": {
                          "type": "string",
                          "description": "Event description"
                        },
                        "d": {
                          "type": "string",
                          "description": "Event date and time"
                        }
                      }
                    }
                  }
                }
              }
            }
          }
        },
        "rejected": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "number": {
                "type": "string"
              },
              "error": {
                "type": "object",
                "properties": {
                  "code": {
                    "type": "integer"
                  },
                  "message": {
                    "type": "string"
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}