code: def _get_add_trustee_cmd(self, trustee):
          '''Get tmsh command to add a trusted device.
  
          :param trustee: ManagementRoot object -- device to add as trusted
          :returns: str -- tmsh command to add trustee
          '''
  
          trustee_info = pollster(get_device_info)(trustee)
          username = trustee._meta_data['username']
          password = trustee._meta_data['password']
          return 'tmsh::modify cm trust-domain Root ca-devices add ' \
              '\\{ %s \\} name %s username %s password %s' % \
              (trustee_info.managementIp, trustee_info.name, username, passwordf _get_add_trustee_cmd(self, trustee):
          '''Get tmsh command to add a trusted device.
  
          :param trustee: ManagementRoot object -- device to add as trusted
          :returns: str -- tmsh command to add trustee
          '''
  
          trustee_info = pollster(get_device_info)(trustee)
          username = trustee._meta_data['username']
          password = trustee._meta_data['password']
          return 'tmsh::modify cm trust-domain Root ca-devices add ' \
              '\\{ %s \\} name %s username %s password %s' % \
              (trustee_info.managementIp, trustee_info.name, username, password)
docs: Get tmsh command to add a trusted device.
  
          :param trustee: ManagementRoot object -- device to add as trusted
          :returns: str -- tmsh command to add trustee