displayName
LangGraph stream_mode=tasks
eventName
tasks
kind
completion
direction
runtime-to-platform
terminal
false
triggerCondition
Emitted on task start/finish with results and errors. Requires a checkpointer.
payloadSchema
type
tasks
fields
- ns
- data(start|finish, result?, error?)
sourceCitation
docs.langchain.com/oss/python/langgraph/streaming (stream_mode=tasks)