def rerun_process(self, pid, title=None, agent=None):
        '''
        rerun_process(self, pid, title=None, agent=None)

        Reruns a process

        :Parameters:
        * *pid* (`string`) -- Process id to rerun
        * *title* (`string`) -- Title for the process
        * *agent* (`string`) -- a valid value may be one of the following: agent identifier, agent identifiers (list) : ["agent_1", "agent_2"..], "all", "any"

        :return: process id

        '''
        request_data = {}
        if title:
            request_data['name']=title
        if agent:
            request_data['agents']=agent

        if self.input.get('pid'):
            request_data['pflow_id']=self.input.get('pid')

        ret_data= self._call_rest_api('post', '/processes/'+pid+'/rerun', data=request_data, error='Failed to create a new process')

        if not isinstance(ret_data, list):
            raise OperetoClientError(str(ret_data))

        new_pid = ret_data[0]
        message = 'Re-executing process [%s] [new process pid = %s] '%(pid, new_pid)
        self.logger.info(message)
        return str(new_pid)
rerun_process(self, pid, title=None, agent=None)

        Reruns a process

        :Parameters:
        * *pid* (`string`) -- Process id to rerun
        * *title* (`string`) -- Title for the process
        * *agent* (`string`) -- a valid value may be one of the following: agent identifier, agent identifiers (list) : ["agent_1", "agent_2"..], "all", "any"

        :return: process id