When setting up Amazon S3 Backup Destination in WHM, clicking Validate, we are getting the following error:
Error: Validation for transport “S3” failed: Could not upload test file: SignatureDoesNotMatch: The request signature we calculated does not match the signature you provided. Check your key and signing method.
Steps followed to investigate and resolve:
Regenerated Access Key and Signature from AWS root account - no avail
Setup IAM user, granted permissions to S3 Bucket, generated Access Key and Signature from AWS IAM user account to input into WHM - no avail
We require a freelancer who can resolve this issue using their experience with AWS and CPanel/WHM.
Ideally if the freelancer can work via Teamviewer on our computers,