From c66926f5552ce39e93260941b39aebd3ca55816c Mon Sep 17 00:00:00 2001
From: Pete Kruskall <petek@alum.mit.edu>
Date: Fri, 4 Sep 2020 00:45:04 -0400
Subject: [PATCH] Updating pet store sample templates

---
 .../dart2/petstore_client_lib/lib/auth/api_key_auth.dart      | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/samples/client/petstore/dart2/petstore_client_lib/lib/auth/api_key_auth.dart b/samples/client/petstore/dart2/petstore_client_lib/lib/auth/api_key_auth.dart
index 8384f0516ce2..78ffb2e0a216 100644
--- a/samples/client/petstore/dart2/petstore_client_lib/lib/auth/api_key_auth.dart
+++ b/samples/client/petstore/dart2/petstore_client_lib/lib/auth/api_key_auth.dart
@@ -24,6 +24,10 @@ class ApiKeyAuth implements Authentication {
       queryParams.add(QueryParam(paramName, value));
     } else if (location == 'header' && value != null) {
       headerParams[paramName] = value;
+    } else if (location == 'cookie' && value != null) {
+      headerParams.update('Cookie', (String existingCookie) {
+        return "$existingCookie; $paramName=$value";
+      }, ifAbsent: () => '$paramName=$value');
     }
   }
 }