{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://yarramate.org/schema/visual-session-request/v1",
  "title": "YarraMate visual session request",
  "description": "Trusted main-agent input that starts a visual session. Browser URLs, identifiers, capabilities, ports, and filesystem locations are runtime outputs and cannot be supplied here.",
  "type": "object",
  "additionalProperties": false,
  "required": [
    "format",
    "authority",
    "title",
    "description",
    "chatEnabled",
    "initialModel"
  ],
  "properties": {
    "format": {
      "const": "yarramate/visual-session-request/v1"
    },
    "authority": {
      "$ref": "https://yarramate.org/schema/visual-model/v1#/$defs/authority"
    },
    "title": {
      "type": "string",
      "minLength": 1,
      "maxLength": 200
    },
    "description": {
      "type": "string",
      "minLength": 1,
      "maxLength": 4000
    },
    "chatEnabled": {
      "type": "boolean"
    },
    "initialModel": {
      "$ref": "https://yarramate.org/schema/visual-model/v1"
    }
  }
}