static void Main(string[] args) { ConnectionPolicy policy = new ConnectionPolicy() { ConnectionMode = ConnectionMode.Direct, ConnectionProtocol = Protocol.Tcp }; Uri endPoint = new Uri(EndpointUrl); using (DocumentClient client = new DocumentClient(endPoint, AuthKey, policy)) { Database database = client.CreateDatabaseQuery().Where(db => db.Id == DatabasebId).AsEnumerable().First(); DocumentCollection collection = client.CreateDocumentCollectionQuery(database.SelfLink) .Where(c => c.Id == CollectionId) .AsEnumerable() .First(); IEnumerable<DataClass> dataSet = GetDataObjects(100); Task<ResourceResponse<Document>>[] documentTasks = dataSet.Select(d => client.CreateDocumentAsync(collection.DocumentsLink, d)).ToArray(); Task.WaitAll(documentTasks); Document[] docs = documentTasks.Select(t => t.Result.Resource).ToArray(); Document doc = docs.First(); Task<ResourceResponse<Attachment>>[] attachmentTasks = docs.Select(d => client.CreateAttachmentAsync(doc.AttachmentsLink, GetStream(1024))).ToArray(); Task.WaitAll(attachmentTasks); DataClass[] data = client.CreateDocumentQuery<DataClass>(collection.DocumentsLink).Select(d => d).ToArray(); Attachment[] attachments = client.CreateAttachmentQuery(doc.AttachmentsLink).ToArray(); string sql = "SELECT c.Name FROM c Where c.ObjectKey < 30 AND c.ObjectKey > 20"; dynamic[] dataArray = client.CreateDocumentQuery(collection.DocumentsLink, sql).ToArray(); } }