deprecate service/sms (#3176)

Author: lucix-aws

.changelog/d8a0355c337d4c6bb49552facc956442.json

@@ -0,0 +1,8 @@
+{
+    "id": "d8a0355c-337d-4c6b-b495-52facc956442",
+    "type": "feature",
+    "description": "Mark service/sms as deprecated. This service is no longer available for use.",
+    "modules": [
+        "service/sms"
+    ]
+}

codegen/smithy-aws-go-codegen/src/main/java/software/amazon/smithy/aws/go/codegen/customization/DeprecateService.java

@@ -23,7 +23,8 @@ public class DeprecateService implements GoIntegration {
             "com.amazonaws.elasticinference#EC2MatterhornCfSoothsayerApiGatewayLambda",
 	    "com.amazonaws.privatenetworks#E5GNetworkControllerLambda",
 	    "com.amazonaws.opsworks#OpsWorks_20130218",
-	    "com.amazonaws.opsworkscm#OpsWorksCM_V2016_11_01"
+	    "com.amazonaws.opsworkscm#OpsWorksCM_V2016_11_01",
+        "com.amazonaws.sms#AWSServerMigrationService_V2016_10_24"
     );
 
     @Override