Action performed (e.g. 'get_meps', 'tool_call')
Timestamp of the event
OptionalclientClient identifier
OptionaldurationWall-clock duration of the operation in milliseconds
OptionalipIP address (for security monitoring)
OptionalparamsSanitised parameters used in the action
OptionalresultOutcome metadata
OptionaluserUser identifier (if authenticated)
Represents a single audited operation and its contextual metadata.
Designed for serialisation to append-only log sinks.