Matches the toolUseId of the started event
succeeded / failed
Error description on failure
Call duration in seconds
Start time, Unix timestamp in seconds
Localized display name
Locale-stable tool identifier
Call arguments as a JSON string
Tool category
Progress text
Short tags; may be omitted
Round number
true if the call happened during the thinking phase
Filtered call results, for display
Payload of a
node_tool_use_finishedstream event — the tool call has ended.