public override void Invoke(AWSCredentials creds, RegionEndpoint region, int maxItems) { AmazonDeviceFarmConfig config = new AmazonDeviceFarmConfig(); config.RegionEndpoint = region; ConfigureClient(config); AmazonDeviceFarmClient client = new AmazonDeviceFarmClient(creds, config); ListTestGridProjectsResponse resp = new ListTestGridProjectsResponse(); do { ListTestGridProjectsRequest req = new ListTestGridProjectsRequest { NextToken = resp.NextToken , MaxResult = maxItems }; resp = client.ListTestGridProjects(req); CheckError(resp.HttpStatusCode, "200"); foreach (var obj in resp.TestGridProjects) { AddObject(obj); } }while (!string.IsNullOrEmpty(resp.NextToken)); }