Update index.js

index.js

@@ -426,7 +426,7 @@ app.post("/api/v1/key/api-key-ban", authenticateApiKey, apiLimiter, async (req,
         }
 
         if (existingUser.is_banned === true || existingUserTwo.is_banned === true) {
-            return res.status(400).json({ message: "API key is already banned" });
+            return res.status(200).json({ message: "API key is already banned" });
         }
 
         const resultTwo = await ApiKey.updateOne(