How do I get help for the CLI refdata countries command?

./ores.cli refdata countries --help

refdata: Reference data management.

  currencies     Manage currencies (import, export, list, delete, add).
  countries      Manage countries (list, delete, add).

Use: ores.cli refdata <entity> <operation> --help for details.

./ores.cli refdata countries list --help

ORE Studio is a User Interface for Open Source Risk Engine (ORE).
CLI provides a command line version of the interface.
ORE Studio is created by the ORE Studio project.
Displaying options specific to the 'countries list' command.
For global options, type --help.


Export:
  --as-of arg                         Time point from which to dump data. If
                                      not supplied, defaults to latest.
  --key arg                           Key to filter data by.
  --all-versions                      If supplied, retrieves all versions.
  --format arg                        Format to export data in, e.g. xml or
                                      json.

Database:
  --db-user arg                       Database user name.
  --db-password arg                   Database password. Reads from
                                      ORES_<APP>_DB_PASSWORD env var where
                                      <APP> is the service mapper prefix (e.g.
                                      CLI, IAM_SERVICE).
  --db-host arg (=localhost)          Database host.
  --db-database arg                   Database name. Convention: ores_dev_<env>
                                      (e.g., ores_dev_local2).
  --db-port arg (=5432)               Database port.
  --tenant arg                        Tenant code (e.g., 'system', 'acme') or
                                      tenant UUID. Required for multi-tenant
                                      database operations. Also reads from
                                      ORES_TENANT env var.

Logging:
  -e [ --log-enabled ]                Generate a log file.
  -l [ --log-level ] arg (=info)      What level to use for logging. Valid
                                      values: trace, debug, info, warn, error.
  --log-to-console                    Output logging to the console, as well as
                                      to file.
  --log-directory arg (=log)          Where to place the log files.
  --log-filename arg (=ores.cli.log)  Name of the log file.
  --log-include-pid                   Include process ID in log filename (e.g.,
                                      app.12345.log).
  --log-replica-index arg             Replica index to embed in log filename
                                      (e.g., 0 → app.0.log).