VPC: Ignore route table routes managed by VPC Lattice

.changelog/30515.txt

@@ -0,0 +1,11 @@
+```release-note:enhancement
+resource/aws_route_table: Ignore routes managed by VPC Lattice
+```
+
+```release-note:enhancement
+data-source/aws_route_table: Ignore routes managed by VPC Lattice
+```
+
+```release-note:enhancement
+resource/aws_default_route_table: Ignore routes managed by VPC Lattice
+```

internal/service/ec2/sweep.go

@@ -1428,7 +1428,7 @@ func sweepRouteTables(region string) error {
 						continue
 					}
 
-					if aws.StringValue(route.GatewayId) == "local" {
+					if gatewayID := aws.StringValue(route.GatewayId); gatewayID == "local" || gatewayID == "VpcLattice" {
 						continue
 					}
 

internal/service/ec2/vpc_default_route_table.go

@@ -170,8 +170,7 @@ func resourceDefaultRouteTableCreate(ctx context.Context, d *schema.ResourceData
 
 	// Delete all existing routes.
 	for _, v := range routeTable.Routes {
-		// you cannot delete the local route
-		if aws.StringValue(v.GatewayId) == "local" {
+		if gatewayID := aws.StringValue(v.GatewayId); gatewayID == "local" || gatewayID == "VpcLattice" {
 			continue
 		}
 

internal/service/ec2/vpc_route_table.go

@@ -872,7 +872,7 @@ func flattenRoutes(ctx context.Context, conn *ec2.EC2, apiObjects []*ec2.Route)
 			continue
 		}
 
-		if aws.StringValue(apiObject.GatewayId) == "local" {
+		if gatewayID := aws.StringValue(apiObject.GatewayId); gatewayID == "local" || gatewayID == "VpcLattice" {
 			continue
 		}
 

internal/service/ec2/vpc_route_table_data_source.go

@@ -259,7 +259,7 @@ func dataSourceRoutesRead(ctx context.Context, conn *ec2.EC2, ec2Routes []*ec2.R
 	routes := make([]map[string]interface{}, 0, len(ec2Routes))
 	// Loop through the routes and add them to the set
 	for _, r := range ec2Routes {
-		if aws.StringValue(r.GatewayId) == "local" {
+		if gatewayID := aws.StringValue(r.GatewayId); gatewayID == "local" || gatewayID == "VpcLattice" {
 			continue
 		}