code: public GetQuotaResponse getQuota(SesRequest request) {
          InternalRequest internalRequest = this.createRequest("quota", request, HttpMethodName.GET);
          return this.invokeHttpClient(internalRequest, GetQuotaResponse.class);
      }
docs: Get quota
  
  @param request The request object which it's <code>credentials</code> can be override
  @return The response object which includes the detail of quota
  
  @see com.baidubce.services.ses.model.GetQuotaResponse