Azure SignalR. Calling a function with signalR binding without http binding

Question

I have an Azure functions app in which I have separated my signalR code from http functions to separate logic. You can say that my functions which implement signalR functionality are internal functions. Following is an example

  [FunctionName("AddToGroup")]
          public static Task AddToGroup(
                 [SignalR(HubName ="match")]IAsyncCollector<SignalRGroupAction> signalRGroupActions, 
                  string userId, string groupId
    
        )
        {
            return signalRGroupActions.AddAsync(
                 new SignalRGroupAction
                 {
                     UserId = userId,
                     GroupName = groupId,
                     Action = GroupAction.Add
                 });
        }

I want to be able to call this function such that signalRGroupActions are automatically injected by Azure just like when it is called using an HTTP trigger. However I am getting the following build error when I try to call this method.

There is no argument given that corresponds to the required formal parameter 'signalRGroupActions' of 'AddToGroup(IAsyncCollector, string, string)'

My question is how can I consume my methods like this?

I don't see any trigger. How do you want to trigger the function? — Orhun
I want to call this function from another function like this AddToGroup(userId,groupId) and I was wondering if azure can insert the SignalR dependency — khan
You should use Durable Functions if you want to chain functions. — Orhun