Description:
Validates a debug token secret that you have previously created using CreateDebugToken. If valid, returns an AppCheckToken. Note that a restrictive quota is enforced on this method to prevent accidental exposure of the app to abuse.
Description:
Required. The relative resource name of the app, in the format: ``` projects/{project_number}/apps/{app_id} ``` If necessary, the `project_number` element can be replaced with the project ID of the Firebase project. Learn more about using project identifiers in Google's [AIP 2510](https://google.aip.dev/cloud/2510) standard.