userInput/answer

Answers every question of an open user-input prompt.

Parameters

Type: UserInputAnswerParams

userInput/answer params: answer every question.

Each answer carries questionId then exactly one of selectedLabel (single mode), selectedLabels (multiple mode, within min/max bounds), or freeText (<=500 chars); plus an optional note (<=500). Answers that do not match the prompt fail -32057 userInputAnswerInvalid. Image attachments are a reserved field in v1, rejected if sent, because the blob-upload path they reference is reserved.

Field	Type	Stability	Presence	Description
answers	UserInputAnswer[]		required	One entry per question.
commandId	string		required	The idempotency handle (UUIDv7).
sessionId	string		required	The target session.
userInputId	string		required	The prompt being answered.

Source

schema/msp/experimental/msp.schema.json#/methods/userInput~2Fanswer

{
  "description": "Answers every question of an open user-input prompt.",
  "params": {
    "$ref": "#/$defs/UserInputAnswerParams"
  },
  "result": {
    "$ref": "#/$defs/UserInputAnswerResult"
  }
}