I ran out of quota too soon in this billing period, and I don't need the current errors in Sentry anymore. Is there a way to delete events to free up quota?

We are unable to reset your quota or delete events that have already been accepted.
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This policy is in place because we incur costs associated with data ingestion.

If you still need to accept new events for this billing period, you can either set an on-demand budget/pay-as-you-go or increase your reserved quota.