A citizen’s failed dog-license renewal hit API Gateway then an Oracle Function. Which field is the documented way to join gateway and function log lines for that same client call?
Select an answer to reveal the explanation.
Short Explanation
opcRequestId is the shared ticket stub stamped on the gateway and the function for one client call. Wildcard the shared prefix and both log trails line up.
Full Explanation
For Functions, data.opcRequestId identifies the invocation. When API Gateway fronts the function, a wildcard on the shared prefix of that field pulls gateway and function lines for the same client call—the documented correlate-across-logs move for this stack. Pod UIDs, Vault OCIDs, and Streaming partition keys do not provide that gateway-to-function join.