The use of presigned URLs for executing all operations against S3 is not supported in AWS SDK v2. If the parameter usePresigning is enabled when using AWS SDK v2, the following warning message will appear in logs when Artifactory starts up:
“The property usePresigning is not used by the current S3 provider and will be deprecated.”Note:
Downloading via presigned URLs using direct download with the enableSignedUrlRedirect parameter is supported in the S3 provider regardless of the AWS SDK version.