def METHOD_NAME(self) -> Optional[Mapping[str, 'outputs.SAPDiskConfigurationResponse']]:
    """
    The disk configuration for the db volume. For HANA, Required volumes are: ['hana/data', 'hana/log', hana/shared', 'usr/sap', 'os'], Optional volume : ['backup'].
    """
    return pulumi.get(self, "volume_configurations")