{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/MessageMinimal",
  "title": "MessageMinimal",
  "type": "object",
  "description": "Serializer for appending a message to an existing conversation without triggering AI processing.",
  "properties": {
    "content": {
      "type": "string",
      "maxLength": 10000
    }
  },
  "required": [
    "content"
  ]
}