CannotUseNetworkReason_enum
Possible values:
NetworkReservationNotSupported: Network does not support reservationMismatchedNetworkPolicies: Source and destination networks do not have same security policiesMismatchedDvsVersionOrVendor: Source and destination DVS do not have same version or vendorVMotionToUnsupportedNetworkType: VMotion to unsupported destination network typeNetworkUnderMaintenance: The network is under maintenanceMismatchedEnsMode: Source and destination networks do not have same ENS(Enhanced Network Stack) modeMismatchedRealTimeDvs: Source and destination networks do not have the same real-time flagSince: vSphere API Release 8.0.3.1