Kafka PushTelemetry Response Wire Format v0 — Binary Protocol Layout

What is PushTelemetry?

Delivers OpenTelemetry-encoded metrics to the broker on the interval agreed during GetTelemetrySubscriptions (KIP-714). This enables broker-side aggregation of client metrics without external agents: latency histograms, record error rates, and connection stats flow through here.

Schema
{
  "ThrottleTimeMs": int32,
  "ErrorCode": int16
}

Example
{
  "ThrottleTimeMs": 0,
  "ErrorCode": 0
}