internal async Task <IdDoc> AddApplicantIdDoc(string applicantId, IdDoc idDoc, string documentFilePath, string documentContentType) { var fileName = Path.GetFileName(documentFilePath); var bytes = File.ReadAllBytes(documentFilePath); var content = Convert.ToBase64String(bytes); var idDocCreate = new IdDocCreate { Metadata = idDoc, ImageFile = new ImageFile { Content = content, ContentType = documentContentType, FileName = fileName } }; var resultIdDoc = await Client.AddApplicantIdDocAsync(applicantId, idDocCreate); return(resultIdDoc); }