# TracksRequest


## Fields

| Field                                                                                                                 | Type                                                                                                                  | Required                                                                                                              | Description                                                                                                           | Example                                                                                                               |
| --------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------- |
| `carrier`                                                                                                             | *str*                                                                                                                 | :heavy_check_mark:                                                                                                    | Name of the carrier of the shipment to track.                                                                         | usps                                                                                                                  |
| `tracking_number`                                                                                                     | *str*                                                                                                                 | :heavy_check_mark:                                                                                                    | Tracking number to track.                                                                                             | 9205590164917312751089                                                                                                |
| `metadata`                                                                                                            | *Optional[str]*                                                                                                       | :heavy_minus_sign:                                                                                                    | A string of up to 100 characters that can be filled with any additional information you want to attach to the object. | Order 000123                                                                                                          |