public static ALMResponseData CreateAttachment(ResourceType resourceType, string id, string zipFileName) { FileStream fs = new FileStream(zipFileName, FileMode.Open, FileAccess.Read); BinaryReader br = new BinaryReader(fs); byte[] fileData = br.ReadBytes((Int32)fs.Length); ALMResponseData response = QcRestClient.CreateAttachmentForEntitiyId(ResourceType.TEST_RUN, id, zipFileName.Split(Path.DirectorySeparatorChar).Last(), fileData); fs.Close(); return(response); }