Java

S3 Delete Bucket Object

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Deletes an object in a bucket. Java

import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    boolean success = false;

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

    CkRest rest = new CkRest();

    // Connect to the Amazon AWS REST server.
    boolean bTls = true;
    int port = 443;
    boolean bAutoReconnect = true;
    success = rest.Connect("s3.amazonaws.com",port,bTls,bAutoReconnect);

    // ----------------------------------------------------------------------------
    // Important: For buckets created in regions outside us-east-1,
    // there are three important changes that need to be made.
    // See Working with S3 Buckets in Non-us-east-1 Regions for the details.
    // ----------------------------------------------------------------------------

    // Provide AWS credentials for the REST call.
    CkAuthAws authAws = new CkAuthAws();
    authAws.put_AccessKey("AWS_ACCESS_KEY");
    authAws.put_SecretKey("AWS_SECRET_KEY");
    authAws.put_ServiceName("s3");
    success = rest.SetAuthAws(authAws);

    //  Set the bucket name via the HOST header.
    //  In this case, the bucket name is "chilkat100".
    rest.put_Host("chilkat100.s3.amazonaws.com");

    // This example deletes the object named "Abc.ics"

    CkStringBuilder sbResponse = new CkStringBuilder();
    success = rest.FullRequestNoBodySb("DELETE","/Abc.ics",sbResponse);
    if (success != true) {
        System.out.println(rest.lastErrorText());
        return;
        }

    // If successfully deleted, the response status code is 204 and the response body text will be empty.
    int statusCode = rest.get_ResponseStatusCode();
    System.out.println("Response status code = " + statusCode);
    System.out.println("Response text = ");
    System.out.println(sbResponse.getAsString());
  }
}