Use Pagination in (List) AWS API Calls

[adrianosela]

Currently, we only get one page of results.

The aws go sdk v2 introduced a nice way to handle paginated results. e.g. for ECS clusters:

    client := ecs.NewFromConfig(cfg)

    // initialize the ListClustersPaginator with the ListClustersInput
    paginator := ecs.NewListClustersPaginator(client, &ecs.ListClustersInput{})

    // Loop until there are no more pages left
    for paginator.HasMorePages() {
        output, err := paginator.NextPage(context.TODO())
        if err != nil {
            log.Fatalf("failed to get a page, %v", err)
        }

        // process the page's results
        fmt.Println("Page results:", output.ClusterArns)
    }

    if paginator.Err() != nil {
        log.Fatalf("error occurred during pagination, %v", paginator.Err())
    }