.NET v3: CloudWatch logs - fix logic so it will iterate over NextToken (

#5555)
awsdocs · Oct 23, 2023 · 170b53c · 170b53c
1 parent 79477b8
commit 170b53c
Showing 1 changed file with 26 additions and 10 deletions.
diff --git a/dotnetv3/CloudWatchLogs/DescribeLogGroupsExample/DescribeLogGroups.cs b/dotnetv3/CloudWatchLogs/DescribeLogGroupsExample/DescribeLogGroups.cs
@@ -24,26 +24,42 @@ public static async Task Main()
             // pass the AWS Region as a parameter to the client constructor.
             var client = new AmazonCloudWatchLogsClient();
 
+            bool done = false;
+            string? newToken = null;
+
             var request = new DescribeLogGroupsRequest
             {
                 Limit = 5,
             };
 
-            var response = await client.DescribeLogGroupsAsync(request);
+            DescribeLogGroupsResponse response;
 
-            if (response.LogGroups.Count > 0)
+            do
             {
-                do
+                if (newToken is not null)
+                {
+                    request.NextToken = newToken;
+                }
+
+                response = await client.DescribeLogGroupsAsync(request);
+
+                response.LogGroups.ForEach(lg =>
+                {
+                    Console.WriteLine($"{lg.LogGroupName} is associated with the key: {lg.KmsKeyId}.");
+                    Console.WriteLine($"Created on: {lg.CreationTime.Date.Date}");
+                    Console.WriteLine($"Date for this group will be stored for: {lg.RetentionInDays} days.\n");
+                });
+
+                if (response.NextToken is null)
+                {
+                    done = true;
+                }
+                else
                 {
-                    response.LogGroups.ForEach(lg =>
-                    {
-                        Console.WriteLine($"{lg.LogGroupName} is associated with the key: {lg.KmsKeyId}.");
-                        Console.WriteLine($"Created on: {lg.CreationTime.Date.Date}");
-                        Console.WriteLine($"Date for this group will be stored for: {lg.RetentionInDays} days.\n");
-                    });
+                    newToken = response.NextToken;
                 }
-                while (response.NextToken is not null);
             }
+            while (!done);
         }
     }