Actions attached to an event — state deltas, transfers, escalation.
Fields
:state_delta— Key-value pairs to merge into session state.:artifact_delta— Artifact changes (filename → version).:requested_auth_configs— Auth configs requested by tools (call_id → config).:transfer_to_agent— Target agent name for transfer.:escalate— Whether the agent is escalating to its parent.:skip_summarization— Iftrue, this event's content is excluded from context compaction/summarization. Mirrors Python ADK'sskip_summarization.:end_of_agent— Iftrue, the current agent has finished its run within this invocation. May appear multiple times for the same agent when loops are involved. Set by the ADK workflow, not by user code.:compaction— Compaction details if the event is a compaction event.