“达到用户请求限制”Facebook Ads api中的问题

Question

使用this example code on Github创建Facebook广告我在运行此代码两次后遇到以下错误：

User request limit reached

在2x8 API调用后，我怎么可能达到此限制？

在CurlLogger（）输出下面（请注意，出于安全原因，我对access_token，appsecret_proof和account id进行了模糊处理：

curl -G \
  -d 'fields=id,name,account_status' \
  -d 'access_token=XXXXXXXX' \
  -d 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ

curl \
  -F 'name=My campaign title' \
  -F 'objective=LINK_CLICKS' \
  -F 'execution_options=["validate_only"]' \
  -F 'access_token=XXXXXXXX' \
  -F 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ/campaigns

curl \
  -F 'name=My campaign title' \
  -F 'objective=LINK_CLICKS' \
  -F 'status=PAUSED' \
  -F 'access_token=XXXXXXXX' \
  -F 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ/campaigns

curl \
  -F 'name=My first adset' \
  -F 'campaign_id=6075675640104' \
  -F 'daily_budget=100' \
  -F 'targeting={"geo_locations":{"cities":[{"key":172964,"radius":10,"distance_unit":"mile"}]}}' \
  -F 'optimization_goal=REACH' \
  -F 'billing_event=IMPRESSIONS' \
  -F 'bid_amount=10' \
  -F 'start_time=2017-06-14T21:41:11-0700' \
  -F 'end_time=2017-06-21T21:41:11-0700' \
  -F 'execution_options=["validate_only"]' \
  -F 'access_token=XXXXXXXX' \
  -F 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ/adsets

curl \
  -F 'name=My first adset' \
  -F 'campaign_id=6075675640104' \
  -F 'daily_budget=100' \
  -F 'targeting={"geo_locations":{"cities":[{"key":172964,"radius":10,"distance_unit":"mile"}]}}' \
  -F 'optimization_goal=REACH' \
  -F 'billing_event=IMPRESSIONS' \
  -F 'bid_amount=10' \
  -F 'start_time=2017-06-14T21:41:11-0700' \
  -F 'end_time=2017-06-21T21:41:11-0700' \
  -F 'status=ACTIVE' \
  -F 'access_token=XXXXXXXX' \
  -F 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ/adsets

curl \
  -F 'filename=@/Localhost/www_example_com/images/test.png' \
  -F 'access_token=XXXXXXXX' \
  -F 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ/adimages

curl \
  -F 'name=Sample Creative' \
  -F 'title=Welcome to the Jungle' \
  -F 'body=We\'ve got fun \'n\' games' \
  -F 'image_hash=72b3cf2aab4b0846321347ac4019cc52' \
  -F 'object_url=https://www.example.com/test.html' \
  -F 'access_token=XXXXXXXX' \
  -F 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ/adcreatives

curl \
  -F 'creative={"creative_id":"6075663629104"}' \
  -F 'name=My First Ad' \
  -F 'adset_id=6075675640904' \
  -F 'access_token=XXXXXXXX' \
  -F 'appsecret_proof=YYYYYYYY' \
  https://graph.facebook.com/v2.8/act_XYZ/ads