Make HTTP requests in a for-in loop

  - 
  
 getUserIDs 
 : 
  
 call 
 : 
  
 http.get 
  
 args 
 : 
  
 url 
 : 
  
 https://example.com/getUserIDs 
  
 result 
 : 
  
 userIds 
 - 
  
 saveUserInfo 
 : 
  
 for 
 : 
  
 value 
 : 
  
 uid 
  
 in 
 : 
  
 ${userIds} 
  
 steps 
 : 
  
 - 
  
 tryStep 
 : 
  
 try 
 : 
  
 steps 
 : 
  
 - 
  
 get 
 : 
  
 call 
 : 
  
 http.get 
  
 args 
 : 
  
 url 
 : 
  
 ${"https://example.com/getUserInfo?userId=" + string(uid)} 
  
 result 
 : 
  
 userInfo 
  
 - 
  
 post 
 : 
  
 call 
 : 
  
 http.post 
  
 args 
 : 
  
 url 
 : 
  
 ${"https://example.com/saveUserInfo?userId=" + string(uid)} 
  
 body 
 : 
  
 ${userInfo} 
  
 except 
 : 
  
 as 
 : 
  
 e 
  
 steps 
 : 
  
 - 
  
 knownErrors 
 : 
  
 switch 
 : 
  
 - 
  
 condition 
 : 
  
 ${not("HttpError" in e.tags)} 
  
 return 
 : 
  
 '${"Connection 
  
 problem 
  
 with 
  
 userID: 
  
 " 
  
 + 
  
 string(uid)}' 
  
 - 
  
 unhandledErrors 
 : 
  
 raise 
 : 
  
 ${e}