def METHOD_NAME(resource_group_name: Optional[pulumi.Input[str]] = None,
                            vault_name: Optional[pulumi.Input[str]] = None,
                            opts: Optional[pulumi.InvokeOptions] = None) -> pulumi.Output[GetBackupVaultResult]:
    """
    Returns a resource belonging to a resource group.
    :param str resource_group_name: The name of the resource group. The name is case insensitive.
    :param str vault_name: The name of the backup vault.
    """
    ...