# Device


## Fields

| Field                                                                        | Type                                                                         | Required                                                                     | Description                                                                  |
| ---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | ---------------------------------------------------------------------------- |
| `channel_mapping`                                                            | List[[components.ChannelMapping](../../models/components/channelmapping.md)] | :heavy_minus_sign:                                                           | N/A                                                                          |
| `key`                                                                        | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `last_seen_at`                                                               | *Optional[int]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `make`                                                                       | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `model`                                                                      | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `model_number`                                                               | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `protocol`                                                                   | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `sources`                                                                    | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `state`                                                                      | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `status`                                                                     | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `tuners`                                                                     | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `uri`                                                                        | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |
| `uuid`                                                                       | *Optional[str]*                                                              | :heavy_minus_sign:                                                           | N/A                                                                          |