HttpMessageContent Derived class which can encapsulate an or an as an entity with media type "application/http".

 MultipartFileStreamProvider

 MultipartFormDataStreamProvider

 ObjectContent

 ObjectContent`1

 HttpClientExtensions

 HttpContentCollectionExtensions

 HttpContentExtensions

 HttpContentMessageExtensions

 HttpContentMultipartExtensions

 HttpRequestHeadersExtensions

 HttpRequestMessageExtensions

 HttpResponseHeadersExtensions

 UriExtensions Extension methods to allow strongly typed objects to be read from the query component of instances.

 IMultipartStreamProvider An implementation examines the headers provided by the MIME multipart parser as part of the MIME multipart extension methods (see ) and decides what kind of stream to return for the body part to be written to.