@Override
  public QuotaAction checkAndCharge(boolean shouldCheckQuotaExceedAllowed, boolean forceCharge) throws QuotaException {
    return checkAndCharge(shouldCheckQuotaExceedAllowed, forceCharge,
        quotaManager.getQuotaConfig().quotaAccountingUnit);
  }
Constructor for {@link PreProcessQuotaChargeCallback}.
@param quotaManager {@link QuotaManager} object responsible for charging the quota.
@param restRequest {@link RestRequest} for which quota is being charged.
ambry-quota/src/main/java/com/github/ambry/quota/PreProcessQuotaChargeCallback.java