public void acceptSharedFile()
        {
            string fileId = "BA7FBF2720B965F8D1B31525AE9FBE93BD435C6217A5A32BCFE2A994FFE594105586F215ACAF21E65474C75E74133CD86C6E3C958FFEAA5E2D26506BEEF27030";
            Result result = client.AcceptSharedFile(fileId).GetAwaiter().GetResult();

            Assert.AreEqual(0, result.error_code, result.error_message);
        }