The node has been cancelled.
The node has been executed successfully.
The node has failed.
The node is not ready to be executed.
The node is ready to be executed.
The node is being executed.
The node is waiting (e.g. for a user response or re-trigger).
The status of a node in the workflow graph.
Numeric values are aligned with
google/adk-pythonworkflow/_node_status.pyso that persisted node state is portable across the Python and TypeScript runtimes.