public Task <InstanceGroupResponse> UpdateInstanceGroupAsync(UpdateInstanceGroupRequest request) => Proxy.RequestAsync <InstanceGroupResponse>(request);
 public Task<InstanceGroupResponse> UpdateInstanceGroupAsync(UpdateInstanceGroupRequest request) => _proxy.RequestAsync<InstanceGroupResponse>(request);
 public InstanceGroupResponse UpdateInstanceGroup(UpdateInstanceGroupRequest request) => Proxy.Request <InstanceGroupResponse>(request);
 public InstanceGroupResponse UpdateInstanceGroup(UpdateInstanceGroupRequest request) => _proxy.Request<InstanceGroupResponse>(request);