Admin API fails to create a mapping with Request Body matching

Describe the bug

Admin API is used to create a mapping which has some sort of request body match, but other matches get created except body.

Expected behavior:

Body match should appear when querying GET __admin/mappings.

Test to reproduce

Admin API is used to create the following mapping.

var model = new MappingModel
{
    Request = new RequestModel
    {
        Path = "test",
        Body = new BodyModel
        {
            Matcher = new MatcherModel
            {
                Name = "RegexMatcher",
                Pattern = "hello"
            }
        }
    },
    Response = new ResponseModel
    {
        Body = "world"
    }
};
await RestClient.For<IWireMockAdminApi>("http://localhost").PostMappingAsync(model);

The response from GET __admin/mappings

[
  {
    "Guid": "486b7f76-f29a-4928-9f16-bf6c3a2ce8f2",
    "Request": {
      "Path": {
        "Matchers": [
          {
            "Name": "WildcardMatcher",
            "Pattern": "test",
            "IgnoreCase": false
          }
        ]
      }
    },
    "Response": {
      "Body": "world"
    }
  }
]

[StefH]

Fixed. New NuGet and Docker will be released soon.

[yunj]

@StefH thanks very much for your quick fix.