Removed api code for webhook

Taking off API configuration on the webhook oriented responder

functions/extensions/cortex-responders/Shuffle/shuffle.py

@@ -16,7 +16,8 @@ class Shuffle(Responder):
       Responder.run(self)
       parsed_url = "%s/api/v1/workflows/%s/execute" % (self.url, self.workflow_id)
       headers = {
-         "Authorization": "Bearer %s"  % self.api_key
+         "Authorization": "Bearer %s"  % self.api_key,
+         "User-Agent": "Cortex-Analyzer"
       }
       requests.post(parsed_url, headers=headers,verify=self.verify)
 

functions/extensions/cortex-responders/Shuffle_Webhook/shuffle_webhook.json

@@ -17,13 +17,6 @@
       "required": true
     },
 		{
-      "name": "api_key",
-      "description": "The API key to your Shuffle user",
-      "type": "string",
-      "multi": false,
-      "required": true
-    },
-    {
       "name": "verifyssl",
       "description": "Verify SSL certificate",
       "type": "boolean",

functions/extensions/cortex-responders/Shuffle_Webhook/shuffle_webhook.py

@@ -16,7 +16,6 @@ class Shuffle(Responder):
    def run(self):
       Responder.run(self)
       headers = {
-         "Authorization": "Bearer %s"  % self.api_key,
          "Content-Type": "application/json",
          "Accept": "application/json",
          "User-Agent": "Cortex-Analyzer"