Fetches a list of a **Config’s** versions.

For more details on configuration options and how to configure EVI, see our [configuration guide](https://dev.hume.ai/docs/speech-to-speech-evi/configuration).

### Authentication

**X-Hume-Api-Key**  
API Key authentication via header

### Path parameters

| Parameter | Type   | Description                                    |
|-----------|--------|------------------------------------------------|
| id        | string | Required `format: "uuid"` Identifier for a Config. Formatted as a UUID. |

### Query parameters

| Parameter                     | Type     | Description                                                                                                                         |
|-------------------------------|----------|-------------------------------------------------------------------------------------------------------------------------------------|
| page_number                   | integer  | Optional Defaults to `0` Specifies the page number to retrieve, enabling pagination. This parameter uses zero-based indexing. For example, setting `page_number` to 0 retrieves the first page of results (items 0-9 if `page_size` is 10), setting `page_number` to 1 retrieves the second page (items 10-19), and so on. Defaults to 0, which retrieves the first page.
| page_size                     | integer  | Optional Specifies the maximum number of results to include per page, enabling pagination. The value must be between 1 and 100, inclusive. For example, if `page_size` is set to 10, each page will include up to 10 items. Defaults to 10.
| restrict_to_most_recent       | boolean  | Optional By default, `restrict_to_most_recent` is set to true, returning only the latest version of each config. To include all versions of each config in the list, set `restrict_to_most_recent` to false.

### Response

| Field                   | Type     | Description                                                                                     |
|-------------------------|----------|-------------------------------------------------------------------------------------------------|
| total_pages             | integer  | The total number of pages in the collection.                                                   |
| configs_page            | list of objects | List of configs returned for the specified `page_number` and `page_size`.                      |
| page_number             | integer  | The page number of the returned list. This value corresponds to the `page_number` parameter specified in the request. Pagination uses zero-based indexing. |
| page_size               | integer  | The maximum number of items returned per page. This value corresponds to the `page_size` parameter specified in the request.