A standard stream event that follows LangChain convention for event data.
StandardStreamEvent()Event names are of the format: on_[runnable_type]_(start|stream|end).
An randomly generated ID to keep track of the execution of the given Runnable.
Tags associated with the Runnable that generated this event.
Metadata associated with the Runnable that generated this event.
A list of the parent IDs associated with this event.