Returns information about the working storage of a gateway. This operation is only supported in the stored volumes gateway type. This operation is deprecated in cached volumes API version (20120630). Use DescribeUploadBuffer instead.
See https://www.paws-r-sdk.com/docs/storagegateway_describe_working_storage/ for full documentation.
storagegateway_describe_working_storage(GatewayARN)
[required]