def list_runtime(self, scope="", skip_policy_evaluation=True, start_time=None, end_time=None):
        '''**Description**
            List runtime containers

        **Arguments**
            - scope: An AND-composed string of predicates that selects the scope in which the alert will be applied. (like: 'host.domain = "example.com" and container.image != "alpine:latest"')
            - skip_policy_evaluation: If true, no policy evaluations will be triggered for the images.
            - start_time: Start of the time range (integer of unix time).
            - end_time: End of the time range (integer of unix time).

        **Success Return Value**
            A JSON object representing the list of runtime containers.
        '''
        containers = {
            'scope': scope,
            'skipPolicyEvaluation': skip_policy_evaluation
        }
        if start_time or end_time:
            containers['time'] = {}
            containers['time']['from'] = int(start_time * 100000) if start_time else 0
            end_time = end_time if end_time else time.time()
            containers['time']['to'] = int(end_time * 1000000)

        url = self.url + '/api/scanning/v1/query/containers'
        data = json.dumps(containers)
        res = requests.post(url, headers=self.hdrs, data=data, verify=self.ssl_verify)
        if not self._checkResponse(res):
            return [False, self.lasterr]

        return [True, res.json()]
**Description**
            List runtime containers

        **Arguments**
            - scope: An AND-composed string of predicates that selects the scope in which the alert will be applied. (like: 'host.domain = "example.com" and container.image != "alpine:latest"')
            - skip_policy_evaluation: If true, no policy evaluations will be triggered for the images.
            - start_time: Start of the time range (integer of unix time).
            - end_time: End of the time range (integer of unix time).

        **Success Return Value**
            A JSON object representing the list of runtime containers.