X-Request-Id

A unique ID for this request.

Request and response header tracing

How it works

Quote it in bug reports so the API owner can find the matching server logs.

Example

X-Request-Id: req_8f3c2a

See it live: send any request in Endpoint Client and open the Headers tab, where every response header is explained. Specification: Non-standard.

Related headers

Traceparent

W3C trace context that links this request to a distributed trace.