Delphi DLL

S3 Delete Multiple Objects

See more Amazon S3 Examples

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

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

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
bucketName: PWideChar;
objectName1: PWideChar;
objectName2: PWideChar;
objectName3: 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 access key here:
CkHttp_putAwsAccessKey(http,'ABQXXABC83ABCDEFVQXX');

// Insert your secret key here:
CkHttp_putAwsSecretKey(http,'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 := CkStringTable_Create();
CkStringTable_Append(st,objectName1);
CkStringTable_Append(st,objectName2);
CkStringTable_Append(st,objectName3);

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

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

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

end;