[Java] NoSuchKey Error when Listing Image Files on Spaces so I can delete them

I have some 4 test image files on my DO Spaces and I need to delete them programmatically in a Java EE environment. I’m using the AWS (v2) SDK. The Java EE system is running on JBoss EAP 7.2.0.

The 4 test image files are created on the following path on DO Spaces console:


So I start with creating a ListObjectsRequest as follows:

String prefix = "supplies/test_supply_id/supply_images";

ListObjectsRequest listObjectsRequest = ListObjectsRequest

Then I capture the result:

ListObjectsResponse listObjectsResponse = s3cDOSpaceClient.listObjects(listObjectsRequest);

List<S3Object> lsObjectsInBucket = loresListObjectsResponse.contents();

However, I get a null (Service: S3, Status Code: 404, Request ID: txREQUEST_ID) at the following line:

ListObjectsResponse listObjectsResponse = s3cDOSpaceClient.listObjects(listObjectsRequest);

What could I really be doing wrong? I’ve tried different patterns of the prefix, e.g. having a “/” at the end and/or front, but none has worked. It’s quite hard to find some good documentation on this online, infact even AWS Docs, as described here aren’t helping.

How can I resolve this?

Submit an answer

This textbox defaults to using Markdown to format your answer.

You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!

Sign In or Sign Up to Answer