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The auth command checks if you have read/write permission to access an S3 bucket and its files. 
s3Cli auth <s3_path> <access_type>
  • s3_path string required: S3 bucket name and filename.
  • access_type string required: Check your Ranger permission. Valid values: read or write.
In the s3_path, don’t include prefixes such as s3://, s3a://, and s3n://. Only specify the S3 bucket name.
  • --help -h optional: Shows help messages and exits.
  • --config -c string optional: Path to Hadoop’s core-site.xml file.
  • --jceks-dir -j string optional: Directory containing JCEKS files.
  • --ranger-classpath -r string optional: Path to Ranger’s JAR files.
  • --user -u string optional: Username for Ranger authorization.
  • --verbose -v optional: Verbose logging.