feat(workspace): add new resource for batch modify volume QOS

docs/resources/workspace_desktop.md

@@ -154,6 +154,8 @@ The `root_volume` and `data_volume` block supports:
   The valid values are as follows:
   + **SAS**: High I/O disk type.
   + **SSD**: Ultra-high I/O disk type.
+  + **GPSSD**: General purpose SSD disk type.
+  + **GPSSD2**: General purpose SSD V2 disk type.
 
   -> Updates are not supported for this parameter. Changing this will not create a new resource, but will throw an
      error.
@@ -162,6 +164,15 @@ The `root_volume` and `data_volume` block supports:
   + For root volume, the valid value is range from `80` to `1,020`.
   + For data volume, the valid value is range from `10` to `8,200`.
 
+* `iops` - (Optional, Int) Specifies the IOPS of the volume, which is the number of read and write
+  operations per second. This parameter is only valid for GPSSD2 type volumes.
+
+* `throughput` - (Optional, Int) Specifies the throughput of the volume, which is the amount of data
+  successfully transmitted per second (read and write data), in MiB/s. This parameter is only valid
+  for GPSSD2 type volumes.
+
+* `kms_id` - (Optional, String) Specifies the KMS key ID used to encrypt the volume.
+
 <a name="desktop_nic"></a>
 The `nic` block supports: