The error here doesn’t immediately stand out, but I’d like to point out there is a test suite for AWS V4 signatures: https://docs....

Hi, Spaces Engineering team member here. Your code looks almost entirely correct, there’s only one bug, you need to include a…

Hi, Spaces engineering team member here. Need a lot more detail about how you’re using the returned URL for your presigned reque…

Hi, Spaces Engineering team member here. This looks mostly like the AWS PHP SDK v3 you’re using, please do correct me if I’m wro…

@admin94a05aa0b9579d1a73a36 did this help? wanted to check if you made any progress.

OPTIONS is the HTTP method used for the CORS preflight request, to ask which other methods are permitted, based on the `Access-Co…

Only an OPTIONS request and no PUT request? Did you have CORS set up on the bucket? Looks like your client is enforcing…

Hi from Spaces Engineering team! When using presigned URLs to upload, getting SignatureDoesNotMatch usually means that the hea…

What endpoint are you testing via? x-amz-website-redirect-location is only for use in static-sites endpoint.