public virtual VirtualApplianceSiteCreateOrUpdateOperation CreateOrUpdate(bool waitForCompletion, string siteName, VirtualApplianceSiteData parameters, CancellationToken cancellationToken = default)
        {
            Argument.AssertNotNullOrEmpty(siteName, nameof(siteName));
            if (parameters == null)
            {
                throw new ArgumentNullException(nameof(parameters));
            }

            using var scope = _virtualApplianceSiteClientDiagnostics.CreateScope("VirtualApplianceSiteCollection.CreateOrUpdate");
            scope.Start();
            try
            {
                var response  = _virtualApplianceSiteRestClient.CreateOrUpdate(Id.SubscriptionId, Id.ResourceGroupName, Id.Name, siteName, parameters, cancellationToken);
                var operation = new VirtualApplianceSiteCreateOrUpdateOperation(ArmClient, _virtualApplianceSiteClientDiagnostics, Pipeline, _virtualApplianceSiteRestClient.CreateCreateOrUpdateRequest(Id.SubscriptionId, Id.ResourceGroupName, Id.Name, siteName, parameters).Request, response);
                if (waitForCompletion)
                {
                    operation.WaitForCompletion(cancellationToken);
                }
                return(operation);
            }
            catch (Exception e)
            {
                scope.Failed(e);
                throw;
            }
        }
        public virtual VirtualApplianceSiteCreateOrUpdateOperation CreateOrUpdate(string siteName, VirtualApplianceSiteData parameters, bool waitForCompletion = true, CancellationToken cancellationToken = default)
        {
            if (siteName == null)
            {
                throw new ArgumentNullException(nameof(siteName));
            }
            if (parameters == null)
            {
                throw new ArgumentNullException(nameof(parameters));
            }

            using var scope = _clientDiagnostics.CreateScope("VirtualApplianceSiteContainer.CreateOrUpdate");
            scope.Start();
            try
            {
                var response  = _restClient.CreateOrUpdate(Id.ResourceGroupName, Id.Name, siteName, parameters, cancellationToken);
                var operation = new VirtualApplianceSiteCreateOrUpdateOperation(Parent, _clientDiagnostics, Pipeline, _restClient.CreateCreateOrUpdateRequest(Id.ResourceGroupName, Id.Name, siteName, parameters).Request, response);
                if (waitForCompletion)
                {
                    operation.WaitForCompletion(cancellationToken);
                }
                return(operation);
            }
            catch (Exception e)
            {
                scope.Failed(e);
                throw;
            }
        }