code: public void billingAccount_portability_id_relaunch_POST(String billingAccount, Long id, OvhSafeKeyValue<String>[] parameters) throws IOException {
  		String qPath = "/telephony/{billingAccount}/portability/{id}/relaunch";
  		StringBuilder sb = path(qPath, billingAccount, id);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "parameters", parameters);
  		exec(qPath, "POST", sb.toString(), o);
  	}
docs: Fix error and relaunch portability
  
  REST: POST /telephony/{billingAccount}/portability/{id}/relaunch
  @param parameters [required] List of parameters to use to fix error
  @param billingAccount [required] The name of your billingAccount
  @param id [required] The ID of the portability