{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://jambonz.org/schema/components/recognizer-googleOptions",
  "title": "Google Recognizer Options",
  "description": "Google Speech-to-Text specific options. Only applies when recognizer vendor is 'google'.",
  "type": "object",
  "properties": {
    "mode": {
      "type": "string",
      "enum": ["VERBATIM", "SMART"],
      "description": "Gemini transcription style; applies only to the gemini models. VERBATIM transcribes as spoken; SMART cleans up disfluencies and applies formatting."
    },
    "customVocabulary": {
      "type": "array",
      "items": {"type": "string"},
      "maxItems": 1000,
      "description": "Up to 1000 terms, acronyms, brand names or proper nouns to bias recognition towards; applies only to the gemini models."
    },
    "serviceVersion": {
      "type": "string",
      "enum": ["v1", "v2"],
      "description": "Cloud Speech-to-Text API version. Ignored by the gemini models, which are a different API."
    },
    "recognizerId": {
      "type": "string",
      "description": "ID of a Google Speech recognizer resource (v2 only)."
    },
    "parentPath": {
      "type": "string",
      "description": "Parent resource path for the Cloud Speech-to-Text v2 recognizer resource, e.g. 'projects/{project}/locations/{location}'. A location other than global also routes the request to that region's endpoint."
    },
    "speechStartTimeoutMs": {
      "type": "number",
      "description": "Timeout in milliseconds to wait for speech to start."
    },
    "speechEndTimeoutMs": {
      "type": "number",
      "description": "Timeout in milliseconds to detect end of speech."
    },
    "enableVoiceActivityEvents": {
      "type": "boolean",
      "description": "Enable voice activity detection events."
    },
    "transcriptNormalization": {
      "type": "array",
      "description": "Array of transcript normalization rules."
    }
  },
  "additionalProperties": false
}