diff --git a/lib/codegen.js b/lib/codegen.js
index 54dbe7ef..19c94624 100644
--- a/lib/codegen.js
+++ b/lib/codegen.js
@@ -134,7 +134,7 @@ var getViewForSwagger2 = function(opts, type){
                 params = op.parameters;
             }
             params = params.concat(globalParams);
-            _.forEach(params, function(parameter) {
+            _.forEach(params, function(parameter, index) {
                 //Ignore parameters which contain the x-exclude-from-bindings extension
                 if(parameter['x-exclude-from-bindings'] === true) {
                     return;
@@ -171,7 +171,9 @@ var getViewForSwagger2 = function(opts, type){
                 }
                 parameter.tsType = ts.convertType(parameter);
                 parameter.cardinality = parameter.required ? '' : '?';
-                method.parameters.push(parameter);
+                parameter.isLast = index === params.length - 1;
+                parameter.comma = params.length > 1 && index < params.length - 1 ? ',' : '';
+                method.parameters.push({...parameter});
             });
             data.methods.push(method);
         });