public virtual P2SVpnGatewayCreateOrUpdateOperation CreateOrUpdate(string gatewayName, P2SVpnGatewayData p2SVpnGatewayParameters, bool waitForCompletion = true, CancellationToken cancellationToken = default)
        {
            if (gatewayName == null)
            {
                throw new ArgumentNullException(nameof(gatewayName));
            }
            if (p2SVpnGatewayParameters == null)
            {
                throw new ArgumentNullException(nameof(p2SVpnGatewayParameters));
            }

            using var scope = _clientDiagnostics.CreateScope("P2SVpnGatewayCollection.CreateOrUpdate");
            scope.Start();
            try
            {
                var response  = _restClient.CreateOrUpdate(Id.ResourceGroupName, gatewayName, p2SVpnGatewayParameters, cancellationToken);
                var operation = new P2SVpnGatewayCreateOrUpdateOperation(Parent, _clientDiagnostics, Pipeline, _restClient.CreateCreateOrUpdateRequest(Id.ResourceGroupName, gatewayName, p2SVpnGatewayParameters).Request, response);
                if (waitForCompletion)
                {
                    operation.WaitForCompletion(cancellationToken);
                }
                return(operation);
            }
            catch (Exception e)
            {
                scope.Failed(e);
                throw;
            }
        }
        public async virtual Task <P2SVpnGatewayCreateOrUpdateOperation> CreateOrUpdateAsync(bool waitForCompletion, string gatewayName, P2SVpnGatewayData p2SVpnGatewayParameters, CancellationToken cancellationToken = default)
        {
            Argument.AssertNotNullOrEmpty(gatewayName, nameof(gatewayName));
            if (p2SVpnGatewayParameters == null)
            {
                throw new ArgumentNullException(nameof(p2SVpnGatewayParameters));
            }

            using var scope = _p2SVpnGatewayP2sVpnGatewaysClientDiagnostics.CreateScope("P2SVpnGatewayCollection.CreateOrUpdate");
            scope.Start();
            try
            {
                var response = await _p2SVpnGatewayP2sVpnGatewaysRestClient.CreateOrUpdateAsync(Id.SubscriptionId, Id.ResourceGroupName, gatewayName, p2SVpnGatewayParameters, cancellationToken).ConfigureAwait(false);

                var operation = new P2SVpnGatewayCreateOrUpdateOperation(ArmClient, _p2SVpnGatewayP2sVpnGatewaysClientDiagnostics, Pipeline, _p2SVpnGatewayP2sVpnGatewaysRestClient.CreateCreateOrUpdateRequest(Id.SubscriptionId, Id.ResourceGroupName, gatewayName, p2SVpnGatewayParameters).Request, response);
                if (waitForCompletion)
                {
                    await operation.WaitForCompletionAsync(cancellationToken).ConfigureAwait(false);
                }
                return(operation);
            }
            catch (Exception e)
            {
                scope.Failed(e);
                throw;
            }
        }