code: public void billingAccount_ovhPabx_serviceName_dialplan_dialplanId_DELETE(String billingAccount, String serviceName, Long dialplanId) throws IOException {
  		String qPath = "/telephony/{billingAccount}/ovhPabx/{serviceName}/dialplan/{dialplanId}";
  		StringBuilder sb = path(qPath, billingAccount, serviceName, dialplanId);
  		exec(qPath, "DELETE", sb.toString(), null);
  	}
docs: Delete the given dialplan
  
  REST: DELETE /telephony/{billingAccount}/ovhPabx/{serviceName}/dialplan/{dialplanId}
  @param billingAccount [required] The name of your billingAccount
  @param serviceName [required]
  @param dialplanId [required]