{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/TextBlock",
  "title": "TextBlock",
  "type": "object",
  "description": "A text content block in a response.",
  "required": [
    "type",
    "text"
  ],
  "properties": {
    "type": {
      "type": "string",
      "const": "text",
      "example": "example_value"
    },
    "text": {
      "type": "string",
      "description": "The text content.",
      "example": "example_value"
    },
    "citations": {
      "type": "array",
      "description": "Citations for the text content, if any.",
      "items": {
        "type": "object"
      },
      "example": []
    }
  }
}