fix: handling dictionary for csharp

Author: manisha1997

src/main/java/com/twilio/oai/api/FluentApiResourceBuilder.java

@@ -11,6 +11,7 @@
 import java.util.List;
 import java.util.Map;
 import java.util.Objects;
+import java.util.Set;
 import java.util.TreeMap;
 import java.util.function.BiConsumer;
 import java.util.regex.Pattern;
@@ -97,6 +98,19 @@ public ApiResourceBuilder updateOperations(final Resolver<CodegenParameter> code
             listPathParams = resourcePathParams.stream().filter(PathUtils::isParentParam).collect(Collectors.toList());
         }
 
+        // Ensure all listPathParams are also in instancePathParams so the Instance
+        // constructor accepts the params that pagination's getInstance passes.
+        if (listPathParams != null && instancePathParams != null) {
+            final Set<String> instanceParamNames = instancePathParams.stream()
+                .map(p -> p.paramName)
+                .collect(Collectors.toSet());
+            for (final CodegenParameter param : listPathParams) {
+                if (!instanceParamNames.contains(param.paramName)) {
+                    instancePathParams.add(param);
+                }
+            }
+        }
+
         return this;
     }
 

src/main/resources/twilio-node/responseModel.mustache

@@ -57,12 +57,12 @@ export class {{instanceName}} {
     {{/items.isModel}}
     {{/isArray}}
     {{^isArray}}
-      {{#vendorExtensions.isEnumClass}}
+      {{^isModel}}
     this.{{name}} = payload.{{baseName}};
-      {{/vendorExtensions.isEnumClass}}
-      {{^vendorExtensions.isEnumClass}}
+      {{/isModel}}
+      {{#isModel}}
     this.{{name}} = payload.{{baseName}} !== null && payload.{{baseName}} !== undefined ? new {{complexType}}(payload.{{baseName}}) : null;
-      {{/vendorExtensions.isEnumClass}}
+      {{/isModel}}
     {{/isArray}}
     {{/complexType}}
     {{/vars}}