product · inferred from evidence
SignatureDoesNotMatch
An AWS S3 error code indicating a signature mismatch.
- Supabase Storage S3 API: AWS Go SDK v2 uploads fail with 403 SignatureDoesNotMatch
Using the AWS SDK for Go v2 (aws-sdk-go-v2) against Supabase Storage's S3-compatible endpoint, PutObject fails with: operation error S3: PutObject, https response error StatusCode: 403, api error SignatureDoesNotMatch: The request signature
- GCS signed URLs die with SignatureDoesNotMatch days before expiry
getSignedURL() from the @google-cloud/storage Node SDK (or Firebase Functions) produces signed URLs that work for several days and then start returning 403 SignatureDoesNotMatch, even though the URL has not reached its expiry. The signing k
- SignatureDoesNotMatch 403 on DigitalOcean Spaces UploadFile (leading slash in path)
Connecting to DigitalOcean Spaces with new SpacesConnect($key, $secret, $space_name, $region) returned: "SignatureDoesNotMatch" 403. Uploading a file via $space->UploadFile($path, $destination) also failed with the same SignatureDoesNotMatc