> ## Documentation Index
> Fetch the complete documentation index at: https://tools.lunchpaillabs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Update participant audio

> Use this action to modify a participant's audio settings for audio-only calls. Only a meeting owner can modify a participant. You can create a meeting owner token with the [Daily - Create Meeting Token](/bubble/daily/plugin-reference/actions/create-meeting-token) action.

### Fields

| **Field**     | **Type** | **Description**                                                                                                                                                                                                     |
| ------------- | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **User ID**   | Text     | The user's ID of the participant that the action should update. You can use the Daily - Create Meeting Token action to create a user ID, used in conjunction with the Daily - Join Room action when the user joins. |
| **Set Audio** | Boolean  | Set to true to enable the participant's audio, or false to disable the participant's audio.                                                                                                                         |

### Returned Values

This action does not return any values.

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