Howto update the CpuCompatibilitySectionType

Hi

Is it possible to update CpuCompatibilitySectionType section of a VM?

I tried

VM vm = ...;

CpuCompatibilitySectionType cpusec = ....;

vm.updateSection(cpusec).waitForTask(0);

but, I got an error

Caused by: com.vmware.vcloud.sdk.VCloudException: Not a valid Section
    at com.vmware.vcloud.sdk.VM.updateSection(VM.java:358)

Is looked into the java code and it seems that it it not prepared for this section.

Is is possible to do this on the REST API?

Thanks Denes