def run_command=(command)
      raise JSS::InvalidDataError, 'Command to run must be a String' unless command.is_a? String
      @files_processes[:run_command] = command
      @need_to_update = true
    end
def run_command=(command)
      raise JSS::InvalidDataError, 'Command to run must be a String' unless command.is_a? String
      @files_processes[:run_command] = command
      @need_to_update = true
    end
Set the unix shell command to be run on the client

 @param command[String] the unix shell command to be run on the client

 @return [void]