From 0081d0bd81f7158ccfcc5798b40ba757fd3cdae4 Mon Sep 17 00:00:00 2001
From: Victor Lee <dev-github@vslee.com>
Date: Thu, 3 Mar 2022 18:50:31 -0800
Subject: [PATCH] fix WebSocket Unsubscribe()

- the ExtraJson already contains `type : subscribe`
- instead of adding another `type`, it should replace the `type` instead
---
 Source/Coinbase.Pro/WebSockets/CoinbaseProWebSocket.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Source/Coinbase.Pro/WebSockets/CoinbaseProWebSocket.cs b/Source/Coinbase.Pro/WebSockets/CoinbaseProWebSocket.cs
index 9f54aeb..9f0e22a 100644
--- a/Source/Coinbase.Pro/WebSockets/CoinbaseProWebSocket.cs
+++ b/Source/Coinbase.Pro/WebSockets/CoinbaseProWebSocket.cs
@@ -132,7 +132,7 @@ public async Task SubscribeAsync(Subscription subscription)
 
       public void Unsubscribe(Subscription subscription)
       {
-         subscription.ExtraJson.Add("type", JToken.FromObject(MessageType.Unsubscribe));
+         subscription.ExtraJson["type"] = JToken.FromObject(MessageType.Unsubscribe);
 
          var json = JsonConvert.SerializeObject(subscription);