$ my-cli --version
my-cli, version 1.0.0

$ my-cli --help
Usage: my-cli [OPTIONS] [COMMAND] [ARGS]...

  Operations CLI for My API

Options:
  --version                       Show the version and exit.
  -p, --profile TEXT              Profile name to use.
  -d, --debug                     Enable debug output.
  -u, --base-url TEXT             API base URL.
  --no-verify-ssl                 Disable SSL certificate verification.
  --ca-file FILE                  CA certificate file for SSL verification.
  --timeout INTEGER               Seconds to wait for a response, overriding
                                  the timeout setting.
  -H, --header HEADER             Extra request header as 'Name: value'.
                                  Repeatable.
  -o, --output [json|table|yaml]  Output format, overriding the outputFormat
                                  setting.
  --help                          Show this message and exit.

Commands:
  config  Configure the CLI.