code: public OvhUnitAndValues<OvhTimestampAndValue> billingAccount_line_serviceName_statistics_GET(String billingAccount, String serviceName, OvhStatisticsTimeframeEnum timeframe, OvhLineStatisticsTypeEnum type) throws IOException {
  		String qPath = "/telephony/{billingAccount}/line/{serviceName}/statistics";
  		StringBuilder sb = path(qPath, billingAccount, serviceName);
  		query(sb, "timeframe", timeframe);
  		query(sb, "type", type);
  		String resp = exec(qPath, "GET", sb.toString(), null);
  		return convertTo(resp, t10);
  	}
docs: Get statistics of the current line
  
  REST: GET /telephony/{billingAccount}/line/{serviceName}/statistics
  @param timeframe [required]
  @param type [required]
  @param billingAccount [required] The name of your billingAccount
  @param serviceName [required]