Queries vmray to check id a job was 
        
        :param submissionid: ID of the job/submission
        :type submissionid: int
        :returns: True if job finished, false if not
        :rtype: bool

def query_job_status(self, submissionid):
        """
        Queries vmray to check id a job was 
        
        :param submissionid: ID of the job/submission
        :type submissionid: int
        :returns: True if job finished, false if not
        :rtype: bool
        """

        apiurl = '/rest/submission/'
        result = self.session.get('{}{}{}'.format(self.url, apiurl, submissionid))
        if result.status_code == 200:
            submission_info = json.loads(result.text)
            if submission_info.get('data', {}).get('submission_finished', False):  # Or something like that
                return True
        else:
            raise UnknownSubmissionIdError('Submission id seems invalid, response was not HTTP 200.')
        return False