// PUT api/Documents/Put (UPDATE) public HttpResponseMessage Put([FromBody] Document doc) { if (doc == null) { Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Could not read the Document from body"); } bool success = docBL.updateDocumentEntry(doc); if (success) { return(Request.CreateResponse(HttpStatusCode.OK)); } return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, "Could not save Document model to the database")); }