# GetMetadataChildrenRequest


## Fields

| Field                                                                   | Type                                                                    | Required                                                                | Description                                                             |
| ----------------------------------------------------------------------- | ----------------------------------------------------------------------- | ----------------------------------------------------------------------- | ----------------------------------------------------------------------- |
| `rating_key`                                                            | *float*                                                                 | :heavy_check_mark:                                                      | the id of the library item to return the children of.                   |
| `include_elements`                                                      | *Optional[str]*                                                         | :heavy_minus_sign:                                                      | Adds additional elements to the response. Supported types are (Stream)<br/> |