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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _config_profile_list(self):
 """Get list of supported config profile from DCNM."""

        url = self._cfg_profile_list_url
        payload = {}

        try:
            res = self._send_request('GET', url, payload, 'config-profile')
            if res and res.status_code in self._resp_ok:
                return res.json()
        except dexc.DfaClientRequestFailed:
            LOG.error("Failed to send request to DCNM.")