System Design · Junior · Question 31 of 75
What does a 429 Too Many Requests response mean?
- ✓Correct answer: The client exceeded the request limit and should wait
- 2The server is overloaded and has stopped working entirely
- 3The request has too many parameters in the URL
Explanation
Rate limiting protects a service from abuse and overload. The response may include Retry-After. The client should retry later, preferably with exponential backoff, not immediately.