disambiguate Microsoft.ServiceFabric and managedClusters

Author: jorgecotillo

generator/processors/Microsoft.ServiceFabric.ts

@@ -4,9 +4,9 @@ import { SchemaPostProcessor } from '../models';
 
 export const postProcessor: SchemaPostProcessor = async (namespace, apiVersion, schema) => {
 
-    let IpTag = schema.definitions?.IpConfigurationPublicIPAddressConfiguration?.properties?.ipTags?.oneOf[0].items?.$ref;
-    if (IpTag != null){
-        IpTag = "#/definitions/IPTag";
+    let IpTag = schema.definitions?.IpConfigurationPublicIPAddressConfiguration?.properties?.ipTags?.oneOf[0].items;
+    if (IpTag && IpTag['$ref']) {
+        IpTag['$ref'] = '#/definitions/IPTag';
     }
 
 }