This template allows you to deploy simple Windows VM and Recovery Services Vault configured with the DefaultPolicy for Protection.
To create a new Recovery Services Vault, use this existing template: Create Recovery Services Vault
To create a Recovery Services Vault with a Weekly Backup Policy, use this existing template: Create Recovery Services Vault and Weekly Backup Policy
To create a Recovery Services Vault with a Daily Backup Policy, use this existing template: Create Recovery Services Vault and Daily Backup Policy
For more information, visit Back up Resource Manager VMs to a Recovery Services vault
Refer to this feature announcement blog post to create VM and configure backup via Azure Portal.