Releases the asynchronous server list request object and cancels any pending query on it if there's a pending query in progress.
The RefreshComplete callback will not be posted when request is released.
Cancel an outstanding server list request. You should call this to cancel any in-progress requests before destructing a callback object that may have been passed to one of the below request calls. Not doing so may result in a crash when a callback occurs on the destructed object. Canceling a query does not release the allocated request handle. The request handle must be released using ReleaseRequest.
Unfortunately, the new nodes that exists in the Steamworks SDK does not have any documentation or information about their usage and therefor their intended functionality remains untested and may not function as expected as there is no official information available.
