gdcloud storage objects describe

gdcloud storage objects describe URL
    [--format=FORMAT]
    [--log-http]
    [--verbosity=VERBOSITY] [flags]

The following command describes a storage object named my-object in the bucket my-bucket:

    gdcloud storage objects describe s3://my-bucket/my-object

The following command describes my-object with JSON formatting, only returning the "name" key:

    gdcloud storage objects describe s3://my-bucket/my-object --format="json(name)"

      --log-http           Log all HTTP server requests and responses to stderr.
      --verbosity string   Override the default verbosity for this command. VERBOSITY must be one of:
                           debug, info, warning, error, critical, none. (default "warning")