GoDaddy rate limiting of API calls not implemented

[kmei3560]

GoDaddy returns a 429 code when API calls exceed their rate limit of 60 calls per minute (per here). Ideally this provider library should detect 429 responses and handle with an exponential backoff or similar logic.

I have not experienced this problem yet, but I can see how exceeding 60 calls in a minute could be possible.
Thank you