Suppress warning CS1998: This async method lacks 'await'

Question

I\'ve got an interface with some async functions. Some of the classes that implements the interface does not have anything to await, and some might just throw. It\'s a b

Answer 1

Another way to preserve the async keyword (in case you want to keep it) is to use:

public async Task StartAsync()
{
    await Task.Yield();
}

Once you populate the method you can simply remove the statement. I use this a lot especially when a method might await something but not every implementation actually does.