AI-generated Key Takeaways
- 
          The content focuses on customizing Google Sheets add-ons, particularly their appearance and execution using SheetsAddOnManifest.
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          SheetsAddOnManifestproperties include homepage configuration, file scope authorization triggers, and link preview extension points.
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          SheetsExtensionPointprovides a common structure for defining Sheets add-on triggers with a requiredrunFunctionfield specifying the execution endpoint.
Index
- SheetsAddOnManifest(message)
- SheetsExtensionPoint(message)
SheetsAddOnManifest
Properties customizing the appearance and execution of a Google Sheets add-on.
| Fields | |
|---|---|
| homepageTrigger | If present, this overrides the configuration from  | 
| onFileScopeGrantedTrigger | Endpoint to execute when file scope authorization is granted for this document/user pair. | 
| linkPreviewTriggers[] | A list of extension points for previewing links in a Google Sheets document. For details, see Preview links with smart chips. | 
SheetsExtensionPoint
Common format for declaring a Sheets add-on's triggers.
| Fields | |
|---|---|
| runFunction | 
 Required. The endpoint to execute when this extension point is activated. |