The AddonSession interface. Used to interact with Meet.

## Signature

    interface AddonSession

## Method signatures

| Name | Description |
|---|---|
| [`createMainStageClient()`](https://developers.google.com/workspace/meet/add-ons/reference/websdk/addon_sdk.addonsession.createmainstageclient.md) | Creates a `MainStageClient`. |
| [`createSidePanelClient()`](https://developers.google.com/workspace/meet/add-ons/reference/websdk/addon_sdk.addonsession.createsidepanelclient.md) | Creates a `SidePanelClient`. |