code: function runCommand(command, options) {
      let cmd = getCommand(command);
      if (!cmd || command === 'help') {
        cmd = getCommand('help');
      } else {
        try {
          validateConfig(options);
        } catch (error) {
          console.log(error.message);
          process.exit(1);
        }
      }
      let fn = cmd.callback;
      let opts = mapParams(cmd, options);
      fn(opts).then(function (result) {
        if (cmd.formatter) {
          cmd.formatter.format(result.messages, options);
        } else {
          console.log(result);
        }
      }).catch(function (error) {
        let formatter = new formatters.MessageFormatter();
        if (error.response) {
          console.log(error);
          formatter.format(['Error response received: ' + error.response.data.errors[0].message]);
        } else {
  
          formatter.format([error.message]);
        }
        process.exit(1);
      });
    }
docs: Run the given command and output the result
  @param command
  @param options