public void BucketSamples()
{
{
#region ListBuckets Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Issue call
ListBucketsResponse response = client.ListBuckets();
// View response data
Console.WriteLine("Buckets owner - {0}", response.Owner.DisplayName);
foreach (S3Bucket bucket in response.Buckets)
{
Console.WriteLine("Bucket {0}, Created on {1}", bucket.BucketName, bucket.CreationDate);
}
#endregion
}
{
#region BucketPolicy Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Put sample bucket policy (overwrite an existing policy)
string newPolicy = @"{
""Statement"":[{
""Sid"":""BasicPerms"",
""Effect"":""Allow"",
""Principal"": ""*"",
""Action"":[""s3:PutObject"",""s3:GetObject""],
""Resource"":[""arn:aws:s3:::samplebucketname/*""]
}]}";
PutBucketPolicyRequest putRequest = new PutBucketPolicyRequest
{
BucketName = "SampleBucket",
Policy = newPolicy
};
client.PutBucketPolicy(putRequest);
// Retrieve current policy
GetBucketPolicyRequest getRequest = new GetBucketPolicyRequest
{
BucketName = "SampleBucket"
};
string policy = client.GetBucketPolicy(getRequest).Policy;
Console.WriteLine(policy);
Debug.Assert(policy.Contains("BasicPerms"));
// Delete current policy
DeleteBucketPolicyRequest deleteRequest = new DeleteBucketPolicyRequest
{
BucketName = "SampleBucket"
};
client.DeleteBucketPolicy(deleteRequest);
// Retrieve current policy and verify that it is null
policy = client.GetBucketPolicy(getRequest).Policy;
Debug.Assert(policy == null);
#endregion
}
{
#region GetBucketLocation Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Construct request
GetBucketLocationRequest request = new GetBucketLocationRequest
{
BucketName = "SampleBucket"
};
// Issue call
GetBucketLocationResponse response = client.GetBucketLocation(request);
// View response data
Console.WriteLine("Bucket location - {0}", response.Location);
#endregion
}
{
#region PutBucket Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Construct request
PutBucketRequest request = new PutBucketRequest
{
BucketName = "SampleBucket",
BucketRegion = S3Region.EU, // set region to EU
CannedACL = S3CannedACL.PublicRead // make bucket publicly readable
};
// Issue call
PutBucketResponse response = client.PutBucket(request);
#endregion
}
{
#region DeleteBucket Sample 1
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Construct request
DeleteBucketRequest request = new DeleteBucketRequest
{
BucketName = "SampleBucket"
};
// Issue call
DeleteBucketResponse response = client.DeleteBucket(request);
#endregion
}
{
#region DeleteBucket Sample 2
// Create a client
AmazonS3Client client = new AmazonS3Client();
// List and delete all objects
ListObjectsRequest listRequest = new ListObjectsRequest
{
BucketName = "SampleBucket"
};
ListObjectsResponse listResponse;
do
{
// Get a list of objects
listResponse = client.ListObjects(listRequest);
foreach (S3Object obj in listResponse.S3Objects)
{
// Delete each object
client.DeleteObject(new DeleteObjectRequest
{
BucketName = "SampleBucket",
Key = obj.Key
});
}
// Set the marker property
listRequest.Marker = listResponse.NextMarker;
} while (listResponse.IsTruncated);
// Construct DeleteBucket request
DeleteBucketRequest request = new DeleteBucketRequest
{
BucketName = "SampleBucket"
};
// Issue call
DeleteBucketResponse response = client.DeleteBucket(request);
#endregion
}
{
#region LifecycleConfiguration Sample
// Create a client
AmazonS3Client client = new AmazonS3Client();
// Put sample lifecycle configuration (overwrite an existing configuration)
LifecycleConfiguration newConfiguration = new LifecycleConfiguration
{
Rules = new List<LifecycleRule>
{
// Rule to delete keys with prefix "Test-" after 5 days
new LifecycleRule
{
Prefix = "Test-",
Expiration = new LifecycleRuleExpiration { Days = 5 }
},
// Rule to delete keys in subdirectory "Logs" after 2 days
new LifecycleRule
{
Prefix = "Logs/",
Expiration = new LifecycleRuleExpiration { Days = 2 },
Id = "log-file-removal"
}
}
};
PutLifecycleConfigurationRequest putRequest = new PutLifecycleConfigurationRequest
{
BucketName = "SampleBucket",
Configuration = newConfiguration
};
client.PutLifecycleConfiguration(putRequest);
// Retrieve current configuration
GetLifecycleConfigurationRequest getRequest = new GetLifecycleConfigurationRequest
{
BucketName = "SampleBucket"
};
LifecycleConfiguration configuration = client.GetLifecycleConfiguration(getRequest).Configuration;
Console.WriteLine("Configuration contains {0} rules", configuration.Rules.Count);
foreach (LifecycleRule rule in configuration.Rules)
{
Console.WriteLine("Rule");
Console.WriteLine(" Prefix = " + rule.Prefix);
Console.WriteLine(" Expiration (days) = " + rule.Expiration.Days);
Console.WriteLine(" Id = " + rule.Id);
Console.WriteLine(" Status = " + rule.Status);
}
// Put a new configuration and overwrite the existing configuration
configuration.Rules.RemoveAt(0); // remove first rule
client.PutLifecycleConfiguration(putRequest);
// Delete current configuration
DeleteLifecycleConfigurationRequest deleteRequest = new DeleteLifecycleConfigurationRequest
{
BucketName = "SampleBucket"
};
client.DeleteLifecycleConfiguration(deleteRequest);
// Retrieve current configuration and verify that it is null
configuration = client.GetLifecycleConfiguration(getRequest).Configuration;
Debug.Assert(configuration == null);
#endregion
}
}
