diff --git a/azurerm/config.go b/azurerm/config.go
index b91c560cb0777..34ebca849d2f9 100644
--- a/azurerm/config.go
+++ b/azurerm/config.go
@@ -324,62 +324,12 @@ func getArmClient(c *authentication.Config) (*ArmClient, error) {
 		return keyVaultSpt, nil
 	})
 
-	// NOTE: these declarations should be left separate for clarity should the
-	// clients be wished to be configured with custom Responders/PollingModes etc...
-	asc := compute.NewAvailabilitySetsClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&asc.Client)
-	asc.Authorizer = auth
-	asc.Sender = sender
-	client.availSetClient = asc
-
-	uoc := compute.NewUsageClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&uoc.Client)
-	uoc.Authorizer = auth
-	uoc.Sender = sender
-	client.usageOpsClient = uoc
-
-	vmeic := compute.NewVirtualMachineExtensionImagesClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&vmeic.Client)
-	vmeic.Authorizer = auth
-	vmeic.Sender = sender
-	client.vmExtensionImageClient = vmeic
-
-	vmec := compute.NewVirtualMachineExtensionsClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&vmec.Client)
-	vmec.Authorizer = auth
-	vmec.Sender = sender
-	client.vmExtensionClient = vmec
-
-	vmic := compute.NewVirtualMachineImagesClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&vmic.Client)
-	vmic.Authorizer = auth
-	vmic.Sender = sender
-	client.vmImageClient = vmic
-
-	vmssc := compute.NewVirtualMachineScaleSetsClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&vmssc.Client)
-	vmssc.Authorizer = auth
-	vmssc.Sender = sender
-	client.vmScaleSetClient = vmssc
-
-	vmc := compute.NewVirtualMachinesClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&vmc.Client)
-	vmc.Authorizer = auth
-	vmc.Sender = sender
-	client.vmClient = vmc
-
-	crc := containerregistry.NewRegistriesClientWithBaseURI(endpoint, c.SubscriptionID)
-	setUserAgent(&crc.Client)
-	crc.Authorizer = auth
-	crc.Sender = sender
-	client.containerRegistryClient = crc
-
 	client.registerAppInsightsClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerAutomationClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerAuthentication(endpoint, graphEndpoint, c.SubscriptionID, c.TenantID, auth, graphAuth, sender)
 	client.registerCDNClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerComputeClients(endpoint, c.SubscriptionID, auth, sender)
-	client.registerContainerRegistryClients(endpoint, c.SubscriptionID, auth, sender)
+	client.registerContainerInstanceClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerContainerRegistryClients(endpoint, c.SubscriptionID, auth, sender)
 	client.registerContainerServicesClients(endpoint, c.SubscriptionID, auth)
 	client.registerCosmosDBClients(endpoint, c.SubscriptionID, auth, sender)
@@ -702,6 +652,10 @@ func (c *ArmClient) registerNetworkingClients(endpoint, subscriptionId string, a
 	c.configureClient(&applicationGatewaysClient.Client, auth)
 	c.applicationGatewayClient = applicationGatewaysClient
 
+	appSecurityGroupsClient := network.NewApplicationSecurityGroupsClientWithBaseURI(endpoint, subscriptionId)
+	c.configureClient(&appSecurityGroupsClient.Client, auth)
+	c.applicationSecurityGroupsClient = appSecurityGroupsClient
+
 	expressRouteCircuitsClient := network.NewExpressRouteCircuitsClientWithBaseURI(endpoint, subscriptionId)
 	c.configureClient(&expressRouteCircuitsClient.Client, auth)
 	c.expressRouteCircuitClient = expressRouteCircuitsClient
@@ -769,104 +723,6 @@ func (c *ArmClient) registerOperationalInsightsClients(endpoint, subscriptionId
 	c.workspacesClient = opwc
 }
 
-func (c *ArmClient) registerNetworkClients(endpoint, subscriptionId string, auth autorest.Authorizer, sender autorest.Sender) {
-	appGatewaysClient := network.NewApplicationGatewaysClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&appGatewaysClient.Client)
-	appGatewaysClient.Authorizer = auth
-	appGatewaysClient.Sender = sender
-	c.applicationGatewayClient = appGatewaysClient
-
-	appSecurityGroupsClient := network.NewApplicationSecurityGroupsClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&appSecurityGroupsClient.Client)
-	appSecurityGroupsClient.Authorizer = auth
-	appSecurityGroupsClient.Sender = sender
-	c.applicationSecurityGroupsClient = appSecurityGroupsClient
-
-	ercClient := network.NewExpressRouteCircuitsClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&ercClient.Client)
-	ercClient.Authorizer = auth
-	ercClient.Sender = sender
-	c.expressRouteCircuitClient = ercClient
-
-	nicClient := network.NewInterfacesClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&nicClient.Client)
-	nicClient.Authorizer = auth
-	nicClient.Sender = sender
-	c.ifaceClient = nicClient
-
-	lbClient := network.NewLoadBalancersClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&lbClient.Client)
-	lbClient.Authorizer = auth
-	lbClient.Sender = sender
-	c.loadBalancerClient = lbClient
-
-	lngClient := network.NewLocalNetworkGatewaysClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&lngClient.Client)
-	lngClient.Authorizer = auth
-	lngClient.Sender = sender
-	c.localNetConnClient = lngClient
-
-	pipClient := network.NewPublicIPAddressesClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&pipClient.Client)
-	pipClient.Authorizer = auth
-	pipClient.Sender = sender
-	c.publicIPClient = pipClient
-
-	nsgClient := network.NewSecurityGroupsClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&nsgClient.Client)
-	nsgClient.Authorizer = auth
-	nsgClient.Sender = sender
-	c.secGroupClient = nsgClient
-
-	src := network.NewSecurityRulesClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&src.Client)
-	src.Authorizer = auth
-	src.Sender = sender
-	c.secRuleClient = src
-
-	subnetsClient := network.NewSubnetsClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&subnetsClient.Client)
-	subnetsClient.Authorizer = auth
-	subnetsClient.Sender = sender
-	c.subnetClient = subnetsClient
-
-	vncCClient := network.NewVirtualNetworkGatewayConnectionsClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&vncCClient.Client)
-	vncCClient.Authorizer = auth
-	vncCClient.Sender = sender
-	c.vnetGatewayConnectionsClient = vncCClient
-
-	vngClient := network.NewVirtualNetworkGatewaysClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&vngClient.Client)
-	vngClient.Authorizer = auth
-	vngClient.Sender = sender
-	c.vnetGatewayClient = vngClient
-
-	virtualNetworksClient := network.NewVirtualNetworksClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&virtualNetworksClient.Client)
-	virtualNetworksClient.Authorizer = auth
-	virtualNetworksClient.Sender = sender
-	c.vnetClient = virtualNetworksClient
-
-	vnetPeeringsClient := network.NewVirtualNetworkPeeringsClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&vnetPeeringsClient.Client)
-	vnetPeeringsClient.Authorizer = auth
-	vnetPeeringsClient.Sender = sender
-	c.vnetPeeringsClient = vnetPeeringsClient
-
-	routeTablesClient := network.NewRouteTablesClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&routeTablesClient.Client)
-	routeTablesClient.Authorizer = auth
-	routeTablesClient.Sender = sender
-	c.routeTablesClient = routeTablesClient
-
-	routesClient := network.NewRoutesClientWithBaseURI(endpoint, subscriptionId)
-	setUserAgent(&routesClient.Client)
-	routesClient.Authorizer = auth
-	routesClient.Sender = sender
-	c.routesClient = routesClient
-}
-
 func (c *ArmClient) registerRedisClients(endpoint, subscriptionId string, auth autorest.Authorizer, sender autorest.Sender) {
 	redisClient := redis.NewClientWithBaseURI(endpoint, subscriptionId)
 	c.configureClient(&redisClient.Client, auth)