(C#) OSS List Buckets (Alibaba Cloud)

See more Alibaba Cloud OSS Examples

The Chilkat S3 functions in the HTTP class are compatible with Alibaba Cloud's OSS service.

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

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

// Insert your AccessKey ID here:
http.AwsAccessKey = "access-key";

// Insert your AccessKey Secret here:
http.AwsSecretKey = "secret-key";

// See Alibaba Object Storage Service Regions and Endpoints
http.AwsEndpoint = "oss-us-west-1.aliyuncs.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"?>
// <ListAllMyBucketsResult xmlns="http://s3.amazonaws.com/doc/2006-03-01/">
//     <Owner>
//         <ID>5035535379748121</ID>
//         <DisplayName>5035535379748121</DisplayName>
//     </Owner>
//     <Buckets>
//         <Bucket>
//             <Comment/>
//             <CreationDate>2021-10-28T21:30:56.000Z</CreationDate>
//             <ExtranetEndpoint>oss-us-east-1.aliyuncs.com</ExtranetEndpoint>
//             <IntranetEndpoint>oss-us-east-1-internal.aliyuncs.com</IntranetEndpoint>
//             <Location>oss-us-east-1</Location>
//             <Name>chilkat</Name>
//             <Region>us-east-1</Region>
//             <StorageClass>STANDARD</StorageClass>
//         </Bucket>
//         <Bucket>
//             <Comment/>
//             <CreationDate>2021-10-29T00:12:54.000Z</CreationDate>
//             <ExtranetEndpoint>oss-us-west-1.aliyuncs.com</ExtranetEndpoint>
//             <IntranetEndpoint>oss-us-west-1-internal.aliyuncs.com</IntranetEndpoint>
//             <Location>oss-us-west-1</Location>
//             <Name>chilkat-testbucket</Name>
//             <Region>us-west-1</Region>
//             <StorageClass>STANDARD</StorageClass>
//         </Bucket>
//         <Bucket>
//             <Comment/>
//             <CreationDate>2021-10-28T23:52:10.000Z</CreationDate>
//             <ExtranetEndpoint>oss-us-west-1.aliyuncs.com</ExtranetEndpoint>
//             <IntranetEndpoint>oss-us-west-1-internal.aliyuncs.com</IntranetEndpoint>
//             <Location>oss-us-west-1</Location>
//             <Name>chilkat2</Name>
//             <Region>us-west-1</Region>
//             <StorageClass>STANDARD</StorageClass>
//         </Bucket>
//     </Buckets>
// </ListAllMyBucketsResult>

string CreationDate;
string ExtranetEndpoint;
string IntranetEndpoint;
string Location;
string Name;
string Region;
string StorageClass;

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