The Trends endpoint allows a client to query the backup, restore, and export trends along with the storage consumption.
The trends data can be queried at:
Cloud level: Returns a cloud-level overview of backup data storage trends over the last 30 days
Service level: Returns a service-level overview of backup data storage trends over the last 30 days (Only for Google Workspace and Microsoft 365 Clouds)
Entity level: Returns an entity-level overview of backup data storage trends over the last 30 days.
Other than returning data for the last 30 days, the endpoint also accepts a custom range, e.g., 1D for 1 day, 2D for 2 days, and so on up to 30 days.