C#

Backblaze S3 List Buckets

See more Backblaze S3 Examples

Demonstrates how to list Backblaze buckets.

The Chilkat S3 functions in the HTTP class are compatible with the Backblaze service. However, because of some specific issues, Chilkat v9.5.0.89 or later is needed.

C#

bool success = false;

// This example requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

Chilkat.Http http = new Chilkat.Http();

// keyID = Access Key ID or Access Key
http.AwsAccessKey = "access-key";

// applicationKey = Secret Access Key or Secret Key
http.AwsSecretKey = "secret-key";

// Region is the 2nd part of your S3 Endpoint
http.AwsEndpoint = "s3.us-west-002.backblazeb2.com";

string bucketsXml = http.S3_ListBuckets();

if (http.LastMethodSuccess != true) {
    Debug.WriteLine(http.LastErrorText);
    return;
}

Chilkat.Xml xml = new Chilkat.Xml();
xml.LoadXml(bucketsXml);
Debug.WriteLine(xml.GetXml());

// Use this online tool to generate parsing code from sample XML: 
// Generate Parsing Code from XML

// Sample output:

// <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
// <ListAllMyBucketsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
//     <Owner>
//         <ID>f2ebbc5f792c</ID>
//         <DisplayName/>
//     </Owner>
//     <Buckets>
//         <Bucket>
//             <Name>chilkat</Name>
//             <CreationDate>2021-10-30T14:17:30.004Z</CreationDate>
//         </Bucket>
//         <Bucket>
//             <Name>chilkat-test</Name>
//             <CreationDate>2021-10-30T14:25:52.556Z</CreationDate>
//         </Bucket>
//     </Buckets>
// </ListAllMyBucketsResult>

string Name;
string CreationDate;

string ListAllMyBucketsResult_xmlns = xml.GetAttrValue("xmlns");
string ID = xml.GetChildContent("Owner|ID");
int i = 0;
int count_i = xml.NumChildrenHavingTag("Buckets|Bucket");
while (i < count_i) {
    xml.I = i;
    Name = xml.GetChildContent("Buckets|Bucket[i]|Name");
    CreationDate = xml.GetChildContent("Buckets|Bucket[i]|CreationDate");
    i = i + 1;
}