public DocumentList GetDocumentsByCustomId(string authToken, string boxId, string customDocumentId) { if (authToken == null) { throw new ArgumentNullException("authToken"); } if (boxId == null) { throw new ArgumentNullException("boxId"); } if (customDocumentId == null) { throw new ArgumentNullException("customDocumentId"); } return(diadocHttpApi.GetDocumentsByCustomId(authToken, boxId, customDocumentId)); }