audioRoutingGroup resource type

Namespace: microsoft.graph


APIs under the /beta version in Microsoft Graph are subject to change. Use of these APIs in production applications is not supported.

The audio routing group stores a private audio route between participants in a multiparty conversation. Source is the participant itself and the receivers are a subset of other participants in the multiparty conversation.

Note: ConfigureMixer does not involve any routes, it is for the entire call for setting the volume levels for source-receiver combinations.


Method Return Type Description
Get audioRoutingGroup audioRoutingGroup Read properties and relationships of audioRoutingGroup object.
Update audioRoutingGroup Update receivers list.
Delete None Delete the audio routing group.


Property Type Description
id string Read-only.
receivers collection(string) List of receiving participant ids.
routingMode string Routing group mode. Possible values are: oneToOne, multicast.
sources collection(string) List of source participant ids.

Note: Routing mode determines the restrictions on the sources and receivers. Only the following routing groups are supported.

  • oneToOne - sources and receivers have only one participant each.
  • multicast - source has one participant but there are multiple receivers. Receivers list may be updated.

Note: If you create many audio routing groups (e.g. a bot per participant), only the audio of the top 4 dominant speakers is forwarded. It means even with customized audio routing group, if the speaker is not loud enough in the main mixer, he/she cannot be heard by the bot even if there is a private audio group just for this speaker and the bot.



JSON representation

The following is a JSON representation of the resource.

  "id": "string (identifier)",
  "receivers": [ "string" ],
  "routingMode": "oneToOne | multicast",
  "sources": [ "string" ]