Heads up: This is/was a breaking change for folks using this with S3 compatible (but not S3) target storage systems.<p>Related:<p><i>Latest AWS SDK/CLI incompatible with S3 alternatives</i> - <a href="https://news.ycombinator.com/item?id=42740910">https://news.ycombinator.com/item?id=42740910</a> - Jan 2025<p>Config hotfix:<p><a href="https://github.com/boto/boto3/issues/4400#issuecomment-2600742103">https://github.com/boto/boto3/issues/4400#issuecomment-26007...</a><p><pre><code> s3_client = boto3.client(
's3',
endpoint_url=os.getenv('S3_ENDPOINT'),
config=Config(request_checksum_calculation="when_required", response_checksum_validation="when_required")
)</code></pre>