Prevent incorrect change in routeTable CR spec after adding route add…

…ition having vpcEndpointID (#170)

Fixes [#1935](aws-controllers-k8s/community#1935)

Description of changes:
This fix accomodates an aws api bug so as to prevent routeTable CR spec from changing.
Details explained in the issue description.

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

apis/v1alpha1/ack-generate-metadata.yaml

@@ -1,5 +1,5 @@
 ack_generate_info:
-  build_date: "2024-09-12T18:02:26Z"
+  build_date: "2024-09-17T17:53:28Z"
   build_hash: f8f98563404066ac3340db0a049d2e530e5c51cc
   go_version: go1.22.6
   version: v0.38.1

templates/hooks/route_table/sdk_read_many_post_set_output.go.tpl

@@ -7,4 +7,17 @@
 		// if resource's initial tags and response tags are equal,
 		// then assign resource's tags to maintain tag order
 		ko.Spec.Tags = r.ko.Spec.Tags
-	}
+	}
+
+	// Even if route is created with arguments as VPCEndpointID,
+	// when aws api is called to describe the route (inside skdFind), it
+	// returns VPCEndpointID as GatewayID. Due to this bug, spec section for
+	// routes is populated incorrectly in above auto-gen code.
+	// To solve this, if 'GatewayID' has prefix 'vpce-', then the entry is
+	// moved from 'GatewayID' to 'VPCEndpointID'.
+	for i, route := range ko.Spec.Routes {
+		if route.GatewayID != nil && strings.HasPrefix(*route.GatewayID, "vpce-") {
+			ko.Spec.Routes[i].VPCEndpointID = route.GatewayID
+			ko.Spec.Routes[i].GatewayID = nil
+		}
+	}