Post json object

[czupet]

On my destination Web Api application, I have the following method.

[HttpPost]
public ActionResult Post([FromBody] SomeRate rate)
{
return Ok($"Post works");
}

When I call reverse-proxy I get

{
"type": "https://tools.ietf.org/html/rfc7231#section-6.5.13",
"title": "Unsupported Media Type",
"status": 415,
"traceId": "|e685a43b-49e6605296249c50."
}

What am I doing wrong, or how do I call reverse-proxy with a JSON object?

if I have the following I don't get the error message.

[HttpPost]
public ActionResult Post()
{
return Ok($"Post works");
}

This is my appsettings.json file

{
"Logging": {
"LogLevel": {
"Default": "Information",
"Microsoft": "Warning",
"Microsoft.Hosting.Lifetime": "Information"
}
},
"AllowedHosts": "*",
"ReverseProxy": {
"Routes": [
{
"RouteId": "app2",
"ClusterId": "cluster1",
"Match": {
"Methods": [ "GET", "POST" ],
"Hosts": [ "localhost" ],
"Path": "/app2/"
}
},

  {
    "RouteId": "route2",
    "ClusterId": "cluster2",
    "Match": {
      "Hosts": [ "localhost" ]
    }
  }
],
"Clusters": {
  "cluster1": {
    "LoadBalancing": {
      "Mode": "Random"
    },
    "Destinations": {
      "cluster1_destination1": {
        "Address": "https://localhost:44307/"
      },
      "cluster1_destination2": {
        "Address": "https://localhost:44307/"
      }
    }
  },
  "cluster2": {
    "Destinations": {
      "cluster2_destination1": {
        "Address": "localhost"
      }
    }
  }
}

}
}

Thank You
Peter

[Tratcher]

Are you using Kestrel or IIS? There's a known issue proxying POSTs through IIS (#255).

[czupet]

Yes, I am using IIS Express.
Thanks for the info.