package envoy.extensions.filters.http.bandwidth_limit.v3

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[#next-free-field: 8]

• string stat_prefix = 1

  The human readable prefix to use when emitting stats.

• BandwidthLimit.EnableMode enable_mode = 2

  The enable mode for the bandwidth limit filter. Default is Disabled.

• optional google.protobuf.UInt64Value limit_kbps = 3

  The limit supplied in KiB/s. .. note:: It's fine for the limit to be unset for the global configuration since the bandwidth limit can be applied at a the virtual host or route level. Thus, the limit must be set for the per route configuration otherwise the config will be rejected. .. note:: When using per route configuration, the limit becomes unique to that route.

• optional google.protobuf.Duration fill_interval = 4

  Optional Fill interval in milliseconds for the token refills. Defaults to 50ms. It must be at least 20ms to avoid too aggressive refills.

• optional config.core.v3.RuntimeFeatureFlag runtime_enabled = 5

  Runtime flag that controls whether the filter is enabled or not. If not specified, defaults to enabled.

• bool enable_response_trailers = 6

  Enable response trailers. .. note:: If set true, the following 4 trailers will be added, prefixed by ``response_trailer_prefix``: * bandwidth-request-delay-ms: delay time in milliseconds it took for the request stream transfer including request body transfer time and the time added by the filter. * bandwidth-response-delay-ms: delay time in milliseconds it took for the response stream transfer including response body transfer time and the time added by the filter. * bandwidth-request-filter-delay-ms: delay time in milliseconds in request stream transfer added by the filter. * bandwidth-response-filter-delay-ms: delay time in milliseconds that added by the filter. If :ref:`enable_mode <envoy_v3_api_field_extensions.filters.http.bandwidth_limit.v3.BandwidthLimit.enable_mode>` is ``DISABLED`` or ``REQUEST``, the trailers will not be set. If both the request and response delay time is 0, the trailers will not be set.

• string response_trailer_prefix = 7

  Optional The prefix for the response trailers.

Defines the mode for the bandwidth limit filter. Values represent bitmask.

Used in: BandwidthLimit

• DISABLED = 0

  Filter is disabled.

• REQUEST = 1

  Filter enabled only for incoming traffic.

• RESPONSE = 2

  Filter enabled only for outgoing traffic.

• REQUEST_AND_RESPONSE = 3

  Filter enabled for both incoming and outgoing traffic.