S3Express: Amazon S3 Command Line Utility

Amazon S3 command line utility for Windows. Copy, query, backup multiple files to S3 using the Windows command line.

S3Express FAQ and Knowledge Base

Main Page > Browse Categories > Known Errors with Solutions
Items in Known Errors with Solutions (View All On One Page)
 Error 51 when accessing S3 buckets with periods (.) in the name
 InvalidRequest - The authorization mechanism you have provided is not supported. Please use AWS4-HMAC-SHA256.
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