Translate AwsQueryError only if awsQueryCompatible trait is present (#4247)

* Translate AwsQueryError only if awsQueryCompatible trait is present

* Fix linting

Author: eddy-aws

.changes/next-release/feature-AwsQueryCompatible-8c86192b.json

@@ -0,0 +1,5 @@
+{
+  "type": "feature",
+  "category": "AwsQueryCompatible",
+  "description": "Make AwsQueryCompatible translation only if trait is found"
+}

lib/event_listeners.js

@@ -319,10 +319,13 @@ AWS.EventListeners = {
     });
 
     add('ERROR', 'error', function ERROR(err, resp) {
-      var headers = resp.httpResponse.headers;
-      var queryErrorCode = headers ? headers['x-amzn-query-error'] : undefined;
-      if (queryErrorCode) {
-        resp.error.code = queryErrorCode.split(';')[0];
+      var awsQueryCompatible = resp.request.service.api.awsQueryCompatible;
+      if (awsQueryCompatible) {
+        var headers = resp.httpResponse.headers;
+        var queryErrorCode = headers ? headers['x-amzn-query-error'] : undefined;
+        if (queryErrorCode && queryErrorCode.includes(';')) {
+          resp.error.code = queryErrorCode.split(';')[0];
+        }
       }
     }, true);
 

lib/model/api.js

@@ -80,6 +80,7 @@ function Api(api, options) {
     property(this, 'documentation', api.documentation);
     property(this, 'documentationUrl', api.documentationUrl);
   }
+  property(this, 'awsQueryCompatible', api.awsQueryCompatible);
 }
 
 /**