public Builder setVmwareVmDetails(com.google.cloud.vmmigration.v1.VmwareVmDetails value) {
      if (vmwareVmDetailsBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        vmDetails_ = value;
        onChanged();
      } else {
        vmwareVmDetailsBuilder_.setMessage(value);
      }
      vmDetailsCase_ = 1;
      return this;
    }
<pre>
The description of the VM in a Source of type Vmware.
</pre>

<code>.google.cloud.vmmigration.v1.VmwareVmDetails vmware_vm_details = 1;</code>
java-vmmigration/proto-google-cloud-vmmigration-v1/src/main/java/com/google/cloud/vmmigration/v1/VmUtilizationInfo.java