# ChatStreamingResponseChunkData


## Fields

| Field                                                                                            | Type                                                                                             | Required                                                                                         | Description                                                                                      |
| ------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------ |
| `id`                                                                                             | *str*                                                                                            | :heavy_check_mark:                                                                               | N/A                                                                                              |
| `choices`                                                                                        | List[[models.ChatStreamingChoice](../models/chatstreamingchoice.md)]                             | :heavy_check_mark:                                                                               | N/A                                                                                              |
| `created`                                                                                        | *float*                                                                                          | :heavy_check_mark:                                                                               | N/A                                                                                              |
| `model`                                                                                          | *str*                                                                                            | :heavy_check_mark:                                                                               | N/A                                                                                              |
| `object`                                                                                         | *Literal["chat.completion.chunk"]*                                                               | :heavy_check_mark:                                                                               | N/A                                                                                              |
| `system_fingerprint`                                                                             | *OptionalNullable[str]*                                                                          | :heavy_minus_sign:                                                                               | N/A                                                                                              |
| `error`                                                                                          | [Optional[models.ChatStreamingResponseChunkError]](../models/chatstreamingresponsechunkerror.md) | :heavy_minus_sign:                                                                               | N/A                                                                                              |
| `usage`                                                                                          | [Optional[models.ChatGenerationTokenUsage]](../models/chatgenerationtokenusage.md)               | :heavy_minus_sign:                                                                               | N/A                                                                                              |