Requests in excess of the posted limits will receive a 429HTTP response. Within that response you will also receive a Retry-After header that will contain a value detailing the number of seconds after which the request could be retried again.
For requests that receive a 429HTTP response due to rate limiting, we recommend retrying that request with exponential backoff and jitter.
Ensure batched requests are evenly distributed
For example, do not send the maximum amount of requests per minute within a period of a few seconds. Instead, space out the requests in a relatively even distribution across the entire minute.