Facing error while adding github webhook for http event collector on Splunk Cloud

[tejaswi]

Hii all,

I am trying to add http event collector and get events from GitHub Webhook on Splunk cloud free instance. While adding GitHub Webhook getting below error :

{"text":"Query string authorization is not enabled","code":16}

I checked the Query String Authentication enable option not available in splunk cloud. Please provide your valuable suggestion to get it worked.

Thanks in advance,