URI-encode a string per AWS SigV4 rules. Encodes everything except unreserved chars: A-Z a-z 0-9 - _ . ~ Optionally double-encodes (default: true, S3 uses false).
URI-encode a string per AWS SigV4 rules. Encodes everything except unreserved chars: A-Z a-z 0-9 - _ . ~ Optionally double-encodes (default: true, S3 uses false).