Deploy a Meet Add-on

Click Create new deployment and enter the add-on's deployment ID.

The deployment ID is an arbitrary string that helps the add-on developer identify the deployment containing the add-on manifest. Deployment IDs are required and can have at most 100 characters.

Click Next.

A side panel opens for you to submit the specification of the add-on manifest in JSON format. This is also called DEPLOYMENT.JSON.

The add-on manifest file is the central configuration for a Google Meet Add-on. The following code sample shows the available Meet fields for web in the add-on manifest file.

{
  "addOns": {
    "common": {
      "name": "NAME",
      "logoUrl": "LOGO_URL"
    },
    "meet": {
      "web": {
        "sidePanelUri": "SIDE_PANEL_URI",
        "addOnOrigins": ["ADD_ON_ORIGINS"],
        "darkModeLogoUrl": "DARK_MODE_LOGO_URL",
        "logoUrl": "MEET_WEB_LOGO_URL",
        "supportsScreenSharing": SUPPORTS_SCREENSHARING
      }
    }
  }
}

Replace the following:

• NAME: String. The name of your Google Meet Add-on.
• LOGO_URL: String. The URL of the logo for the Google Workspace Add-on. This is used for the add-on across Google Workspace products.
• SIDE_PANEL_URI: String. The URL to the entry point of your add-on app. This is displayed in an iframe within the side panel. The origin of this URL must be part of the origins specified in the ADD_ON_ORIGINS field.
• ADD_ON_ORIGINS: List of strings. A list of origins where your add-on is hosted. Two URLs have the same origin when they share the same scheme, host, and port. Sub origins are also permitted, as are wildcard subdomains. For more information, see Add-on security.
• DARK_MODE_LOGO_URL: String. A dark mode specific URL of the logo for the add-on. Supplying a dark mode logo makes sure your add-on will look best in any Meet theme. For logo design guidelines, see Best practices.
• MEET_WEB_LOGO_URL: Optional. String. A Meet-specific URL of the logo for the add-on. This logo is used throughout Meet. If not present, the logoUrl from the common section is used. For logo design guidelines see Best practices.
• SUPPORTS_SCREENSHARING: Optional. Boolean. If set to false, users must use the add-on to see what's happening in a collaborative add-on session. If set to true, the initiator of the collaborative add-on session can screen share their view of the add-on.

Click Submit.

For more information on deployments, see Create a deployment resource.

In the App configuration tab, under App integration, select Google Workspace Add-on. Select Deploy using cloud deployment resource and then choose the correct HTTP deployment.

Click the App configuration tab.

Under App integration, select Google Workspace Add-on. Select Deploy using Google Apps Script deployment ID and enter your script's deployment ID.

Click Save.

For details on how to create an Apps Script project, see Apps Script documentation. The Meet Add-on relies solely on the appsscript.json manifest file, also called the Apps Script project manifest. Make sure the manifest file in your Apps Script project contains an addOns and a meet section. The addOns and meet sections follow the same structure as described in the HTTP deployment tab.

Unlike other Google Workspace Add-ons, Meet Add-ons cannot be built entirely in Apps Script. You must, instead, build a full web app by creating a side panel and main stage. The side panel URL of your web app then must be specified under the SIDE_PANEL_URI of the appsscript.json manifest file.