Resource pool being null

[desalegnyi]

am trying to create a virtual machine but resourcePool is being null for resourceSubType = "Microsoft:Hyper-V:Memory" and resourcePoolClass = "Msvm_ResourcePool":-

ObjectQuery query = new ObjectQuery($"SELECT * FROM {resourcePoolClass} WHERE ResourceSubType = "{resourceSubType}" AND Primordial = True");
using (ManagementObjectSearcher searcher = new ManagementObjectSearcher(virtualizationScope, query))
using (ManagementObject resourcePool = searcher.Get().First())

Please how may I resolve this issue?

[jscarle]

I no longer have access to an environment in which I can test this.