task/stop

Stops one named background task; the kill settles durably and the item folds a terminal.

Parameters

Type: TaskStopParams

task/stop params: stop one named background task. Required target, never “whichever is loudest” — §3.15 is the blanket verb.

Field	Type	Stability	Presence	Description
commandId	string		required	The idempotency handle (UUIDv7).
sessionId	string		required	The target session.
taskId	string		required	The task to stop, the toolCall item’s itemId.

Source

schema/msp/experimental/msp.schema.json#/methods/task~2Fstop

{
  "description": "Stops one named background task; the kill settles durably and the item folds a terminal.",
  "params": {
    "$ref": "#/$defs/TaskStopParams"
  },
  "result": {
    "$ref": "#/$defs/TaskCommandResult"
  }
}