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://paws-r.github.io/docs/storagegateway/describe_working_storage.html for full documentation.
storagegateway_describe_working_storage(GatewayARN)
[required]