You can install a backup gateway in a cloud environment.
You must install a backup gateway to protect the following cloud resources.
-
Azure databases, Azure Blob Storage, Azure Files, Azure Data Lake Storage Gen2
Installing a backup gateway is part of the process of configuring backups for the resource, so, for instructions to create a backup gateway, see the "Configuring Backups" page for that resource. For example, see Configuring Backups for Amazon DocumentDB Instances.