Delphi ActiveX

S3 Delete Multiple Objects

See more Amazon S3 Examples

Demonstrates how to delete multiple objects in a single HTTP request. Delphi ActiveX

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Integer;
http: TChilkatHttp;
bucketName: WideString;
objectName1: WideString;
objectName2: WideString;
objectName3: WideString;
st: TChilkatStringTable;
resp: TChilkatHttpResponse;

begin
success := 0;

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

http := TChilkatHttp.Create(Self);

// Insert your access key here:
http.AwsAccessKey := 'ABQXXABC83ABCDEFVQXX';

// Insert your secret key here:
http.AwsSecretKey := 'XXXXYYYYabcdABCD12345678xxxxyyyyzzzz';

bucketName := 'chilkattestbucket';

objectName1 := 'starfish.jpg';
// Delete a particular version of this object:
objectName2 := 'conch.jpg; VersionId="3/L4kqtJlcpXroDTDmJ+rmSpXd3dIbrHY+MTRCxf3vjVBH40Nr8X8gdRQBpUMLUo"';
objectName3 := 'seaUrchin.jpg';

st := TChilkatStringTable.Create(Self);
st.Append(objectName1);
st.Append(objectName2);
st.Append(objectName3);

resp := TChilkatHttpResponse.Create(Self);
success := http.S3_DeleteObjects(bucketName,st.ControlInterface,resp.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

// Display the JSON response.
Memo1.Lines.Add(resp.BodyStr);
end;