BatchUpdateAttendeeCapabilitiesExcept - Amazon Chime SDK


Updates AttendeeCapabilities except the capabilities listed in an ExcludedAttendeeIds table.


You use the capabilities with a set of values that control what the capabilities can do, such as SendReceive data. For more information about those values, see AttendeeCapabilities.

When using capabilities, be aware of these corner cases:

  • If you specify MeetingFeatures:Video:MaxResolution:None when you create a meeting, all API requests that include SendReceive, Send, or Receive for AttendeeCapabilities:Video will be rejected with ValidationError 400.

  • If you specify MeetingFeatures:Content:MaxResolution:None when you create a meeting, all API requests that include SendReceive, Send, or Receive for AttendeeCapabilities:Content will be rejected with ValidationError 400.

  • You can't set content capabilities to SendReceive or Receive unless you also set video capabilities to SendReceive or Receive. If you don't set the video capability to receive, the response will contain an HTTP 400 Bad Request status code. However, you can set your video capability to receive and you set your content capability to not receive.

  • When you change an audio capability from None or Receive to Send or SendReceive , and if the attendee left their microphone unmuted, audio will flow from the attendee to the other meeting participants.

  • When you change a video or content capability from None or Receive to Send or SendReceive , and if the attendee turned on their video or content streams, remote attendees can receive those streams, but only after media renegotiation between the client and the Amazon Chime back-end server.

Request Syntax

PUT /meetings/MeetingId/attendees/capabilities?operation=batch-update-except HTTP/1.1 Content-type: application/json { "Capabilities": { "Audio": "string", "Content": "string", "Video": "string" }, "ExcludedAttendeeIds": [ { "AttendeeId": "string" } ] }

URI Request Parameters

The request uses the following URI parameters.


The ID of the meeting associated with the update request.

Pattern: [a-fA-F0-9]{8}(?:-[a-fA-F0-9]{4}){3}-[a-fA-F0-9]{12}

Required: Yes

Request Body

The request accepts the following data in JSON format.


The capabilities (audio, video, or content) that you want to update.

Type: AttendeeCapabilities object

Required: Yes


The AttendeeIDs that you want to exclude from one or more capabilities.

Type: Array of AttendeeIdItem objects

Array Members: Minimum number of 1 item. Maximum number of 250 items.

Required: Yes

Response Syntax

HTTP/1.1 200

Response Elements

If the action is successful, the service sends back an HTTP 200 response with an empty HTTP body.


For information about the errors that are common to all actions, see Common Errors.


The input parameters don't match the service's restrictions.

HTTP Status Code: 400


Multiple instances of the same request have been made simultaneously.

HTTP Status Code: 409


The client is permanently forbidden from making the request.

HTTP Status Code: 403


One or more of the resources in the request does not exist in the system.

HTTP Status Code: 404


The service encountered an unexpected error.

HTTP Status Code: 500


The service is currently unavailable.

HTTP Status Code: 503


The number of customer requests exceeds the request rate limit.

HTTP Status Code: 429


The user isn't authorized to request a resource.

HTTP Status Code: 401

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: