code: public OvhDetailedRateCodeInformation billingAccount_rsva_serviceName_scheduleRateCode_POST(String billingAccount, String serviceName, String rateCode) throws IOException {
  		String qPath = "/telephony/{billingAccount}/rsva/{serviceName}/scheduleRateCode";
  		StringBuilder sb = path(qPath, billingAccount, serviceName);
  		HashMap<String, Object>o = new HashMap<String, Object>();
  		addBody(o, "rateCode", rateCode);
  		String resp = exec(qPath, "POST", sb.toString(), o);
  		return convertTo(resp, OvhDetailedRateCodeInformation.class);
  	}
docs: Schedule a new rate code for this sva
  
  REST: POST /telephony/{billingAccount}/rsva/{serviceName}/scheduleRateCode
  @param rateCode [required] The specified rate code
  @param billingAccount [required] The name of your billingAccount
  @param serviceName [required]