问在Azure解决方案的协商中，是否有一些具体的方法来指定Azure SignalR的集线器名称？

EN

using Microsoft.AspNetCore.Http;
using Microsoft.Azure.WebJobs;
using Microsoft.Azure.WebJobs.Extensions.Http;
using Microsoft.Azure.WebJobs.Extensions.SignalRService;

namespace TheNameSpace
{
    public static class Function
    {
        [FunctionName("Negotiate")]
        public static SignalRConnectionInfo Negotiate(
            [HttpTrigger(AuthorizationLevel.Anonymous, Route = "v1/Negotiate")] HttpRequest req,
            [SignalRConnectionInfo(HubName = "serverless")] SignalRConnectionInfo connectionInfo)
        {
            return connectionInfo;
        }
    }
}