abstract fun start(request: TReq, responseScheduler: <ERROR CLASS>? = null): IRdTask<TRes>Asynchronously invokes the API with the parameters given as request and waits for the result. The returned task will have its result value assigned through the given responseScheduler.
abstract fun start(lifetime: <ERROR CLASS>, request: TReq, responseScheduler: <ERROR CLASS>? = null): IRdTask<TRes>