RealtimeServerEventRateLimitsUpdated

Emitted at the beginning of a Response to indicate the updated rate limits.
When a Response is created some tokens will be "reserved" for the output
tokens, the rate limits shown here reflect that reservation, which is then
adjusted accordingly once the Response is completed.

{ "event_id": "string", "type": "rate_limits.updated", "rate_limits": [ { "name": "requests", "limit": 0, "remaining": 0, "reset_seconds": 0 } ] }