Token bucket (proto)

type.v3.TokenBucket

[type.v3.TokenBucket proto]

Configures a token bucket, typically used for rate limiting.

{
  "max_tokens": ...,
  "tokens_per_fill": {...},
  "fill_interval": {...}
}

max_tokens: (uint32) The maximum tokens that the bucket can hold. This is also the number of tokens that the bucket initially contains.

tokens_per_fill: (UInt32Value) The number of tokens added to the bucket during each fill interval. If not specified, defaults to a single token.

fill_interval: (Duration, REQUIRED) The fill interval that tokens are added to the bucket. During each fill interval tokens_per_fill are added to the bucket. The bucket will never contain more than max_tokens tokens.