Update VRA Storage Reservation Size

Hi All,

After adding datastore to a cluster need to increase storage reservation  in VRA as shown below. My requirement is increase VRA Storage Reservation through a workflow.

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I tried the following

var entity = System.getModule("com.vmware.library.vcac").getReservationEntityByName(vcacHost,reservationName) ;

attrNewProperties = new Properties();

attrNewProperties["ReservationStorageSizeGB"] = "778"

System.getModule("com.vmware.library.vcac").updateEntity(entity,attrNewProperties ,links) ;

The workflow executes without error but no updates are seen on the VRA portal.

Interestingly VRO shows updated property.

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Any idea how to update Reservation in VRA?

Thanks