/// <summary>Snippet for ImportEntitiesAsync</summary> public async Task ImportEntitiesRequestObjectAsync() { // Snippet: ImportEntitiesAsync(ImportEntitiesRequest, CallSettings) // Additional: ImportEntitiesAsync(ImportEntitiesRequest, CancellationToken) // Create client DatastoreAdminClient datastoreAdminClient = await DatastoreAdminClient.CreateAsync(); // Initialize request argument(s) ImportEntitiesRequest request = new ImportEntitiesRequest { ProjectId = "", Labels = { { "", "" }, }, InputUrl = "", EntityFilter = new EntityFilter(), }; // Make the request Operation <Empty, ImportEntitiesMetadata> response = await datastoreAdminClient.ImportEntitiesAsync(request); // Poll until the returned long-running operation is complete Operation <Empty, ImportEntitiesMetadata> completedResponse = await response.PollUntilCompletedAsync(); // Retrieve the operation result Empty result = completedResponse.Result; // Or get the name of the operation string operationName = response.Name; // This name can be stored, then the long-running operation retrieved later by name Operation <Empty, ImportEntitiesMetadata> retrievedResponse = await datastoreAdminClient.PollOnceImportEntitiesAsync(operationName); // Check if the retrieved long-running operation has completed if (retrievedResponse.IsCompleted) { // If it has completed, then access the result Empty retrievedResult = retrievedResponse.Result; } // End snippet }