如何在Restful Web Api中使用HttpPost属性中的两个方法

Question

public class IncidentController : ApiController
    {
        [HttpPost]
        [ActionName("Incident")]
        public async Task<IEnumerable<IncidentModel>> GetAsync([FromBody] IncidentQuery incidentQuery)
        {
        }

        [HttpPost]
        [ActionName("ProblemRecord")]
        public async Task<IEnumerable<ProblemRecordModel>> GetAsync([FromBody] ProblemRecordQuery problemRecordQuery, ILog log)
        {
        }   
    }

我有来自同一个控制器的多个HttpPost方法，我定义了ActionName属性并添加了路由。

config.Routes.MapHttpRoute(
name: "Incident",
routeTemplate: "api/incident",
defaults: new { controller = "Incident" });

config.Routes.MapHttpRoute(
name: "ProblemRecord",
routeTemplate: "api/incident",
defaults: new { controller = "Incident" });

Context类仍抛出异常。有人可以解释我如何克服这个问题。我有两个方法具有相同的MethodName和HttpPost属性。

Restful webservice的新功能。请帮忙