Redfish API is not displaying the disk size

[asdfghzu]

we facing an issue with the redfish rest API to the open manage enterprise appliance - the disk size is always 0 in the API return

Service-Tag: 65KH243
Firmware iDRAC 7.00.00.172
iDRAC 9

{
"@odata.context": "/redfish/v1/$metadata#Drive.v1_0_0.Drive",
"@odata.type": "#Drive.v1_0_0.Drive",
"@odata.id": "/redfish/v1/Systems/Members('10153')/Storage/Members('40')/Drives('27')",
"Oem": null,
"Id": "27",
"Description": "Disk 0 in Backplane 1 of RAID Controller in Slot 1",
"Name": "Disk 0 in Backplane 1 of RAID Controller in Slot 1",
"StatusIndicator": null,
"IndicatorLED": null,
"Model": "KPM5XVUG480G",
"Revision": "B026",
"Status": {
"State": "Enabled",
"HealthRollup": "OK",
"Health": "OK"
},
"CapacityBytes": 0,
"FailurePredicted": false,
"Protocol": "SAS",
"MediaType": "SSD",
"Manufacturer": "TOSHIBA",
"SKU": null,
"SerialNumber": "xxxxxxxxxxx",
"PartNumber": "PH-03PR5C-TBPKK-06A-21HF-A02",
"AssetTag": null,
"HotspareType": null,
"EncryptionAbility": null,
"EncryptionStatus": null,
"RotationSpeedRPM": null,
"BlockSizeBytes": null,
"CapableSpeedGbs": null,
"NegotiatedSpeedGbs": null,
"PredictedMediaLifeLeftPercent": null
}