You can now use the Observability API to set the default log scope

## Feature You can now use the Observability API to set the default log scope. This feature is in Public Preview. For more information, see the following documents: * [Create and manage log scopes](https://cloud.google.com/logging/docs/log-scope/create-and-manage) * [Observability scopes overview](https://cloud.google.com/stackdriver/docs/scopes/configure) * [Observability API reference](https://cloud.google.com/stackdriver/docs/reference/observability/api/rest)