Amazon Route 53 Resolver Update: Add v2 smoke tests and smithy smokeTests trait for SDK testing.

Author: AWS

.changes/next-release/feature-AmazonRoute53Resolver-71dc49f.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon Route 53 Resolver",
+    "contributor": "",
+    "description": "Add v2 smoke tests and smithy smokeTests trait for SDK testing."
+}

services/route53resolver/src/main/resources/codegen-resources/service-2.json

@@ -11,7 +11,8 @@
     "serviceId":"Route53Resolver",
     "signatureVersion":"v4",
     "targetPrefix":"Route53Resolver",
-    "uid":"route53resolver-2018-04-01"
+    "uid":"route53resolver-2018-04-01",
+    "auth":["aws.auth#sigv4"]
   },
   "operations":{
     "AssociateFirewallRuleGroup":{