Namespace System.Web.Http.Services

Decorator: Provides a method for retrieving the innermost object of an object that might be wrapped by an <see cref="T:System.Web.Http.Services.IDecorator`1" />.

DefaultServices: Represents a container for service instances used by the HttpConfiguration. Note that this container only supports known types, and methods to get or set arbitrary service types will throw ArgumentException when called. For creation of arbitrary types, please use IDependencyResolver instead. The supported types for this container are: IActionValueBinder IApiExplorer IAssembliesResolver IBodyModelValidatorSystem.Net.Http.Formatting.IContentNegotiatorIDocumentationProvider IFilterProvider IHostBufferPolicySelector IHttpActionInvoker IHttpActionSelector IHttpControllerActivator IHttpControllerSelector IHttpControllerTypeResolver ITraceManager ITraceWriterSystem.Web.Http.Query.IStructuredQueryBuilderModelBinderProvider ModelMetadataProvider ModelValidatorProvider ValueProviderFactoryPassing any type which is not on this to any method on this interface will cause an ArgumentException to be thrown.