Polly Rate Limiting with Retry

You can find the policy for rate limiting and retry at Program.cs.

• In this case, we only allow max 20 concurrent requests - anything beyond that will be queue maximum to 50. If it exceed this queue, RateLimiterRejectedException will be thrown.
• We will retry maximum 3 times if the http request status is not 200.
• We will retry also if RateLimiterRejectedException is thrown.