using (IAmazonS3 client = new AmazonS3Client(awsAccessKeyID,awsSecretAccessKEy, Amazon.RegionEndpoint.USEast1))
{
ListBucketsResponse response = client.ListBuckets();
List<S3Bucket> buckets = response.Buckets;
foreach (S3Bucket bucket in buckets)
{
Console.WriteLine("Found bucket name {0} created at {1}", bucket.BucketName, bucket.CreationDate);
}
}
This returns the buckets list in aws..
We can check how many buckets are present in aws...
Hope it helps.