def verify_dcr_exists(self):
        """
        Verifying there is at least one dcr on the machine
        """
        command_name = "verify_DCR_exists"
        command_to_run = "sudo ls -l /etc/opt/microsoft/azuremonitoragent/config-cache/configchunks/"
        result_keywords_array = [".json"]
        command_object = CommandVerification(command_name, command_to_run, result_keywords_array)
        command_object.run_full_test()
        if not command_object.is_successful:
            print_error(self.DCR_MISSING_ERR)
            return False
        return True

        Verifying there is at least one dcr on the machine
        
DataConnectors/Syslog/Sentinel_AMA_troubleshoot.py