Delphi DLL Requires Chilkat v11.0.0+

OSS Delete Bucket Objects (Alibaba Cloud)

See more Alibaba Cloud OSS Examples

Demonstrates how to delete objects in a bucket.

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

Delphi DLL

var
success: Boolean;
http: HCkHttp;
bucketName: PWideChar;
objectName1: PWideChar;
objectName2: PWideChar;
st: HCkStringTable;
resp: HCkHttpResponse;

begin
success := False;

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

http := CkHttp_Create();

//  Insert your AccessKey ID here:
CkHttp_putAwsAccessKey(http,'access-key');

//  Insert your AccessKey Secret here:
CkHttp_putAwsSecretKey(http,'secret-key');

//  To delete objects from a bucket located in a different region, use the domain for that region, such as "oss-cn-hangzhou.aliyuncs.com 	"
//  See Alibaba Object Storage Service Regions and Endpoints
CkHttp_putAwsEndpoint(http,'oss-us-east-1.aliyuncs.com');

bucketName := 'chilkat';

objectName1 := 'seahorse.jpg';
objectName2 := 'orchard.json';

st := CkStringTable_Create();
CkStringTable_Append(st,objectName1);
CkStringTable_Append(st,objectName2);

resp := CkHttpResponse_Create();
success := CkHttp_S3_DeleteObjects(http,bucketName,st,resp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response status code = ' + IntToStr(CkHttp_getLastStatus(http)));

//  Display the XML response.
Memo1.Lines.Add(CkHttpResponse__bodyStr(resp));

CkHttp_Dispose(http);
CkStringTable_Dispose(st);
CkHttpResponse_Dispose(resp);