{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/LettaImage",
  "title": "LettaImage",
  "properties": {
    "type": {
      "type": "string",
      "const": "letta",
      "title": "Type",
      "description": "The source type for the image.",
      "default": "letta"
    },
    "file_id": {
      "type": "string",
      "title": "File Id",
      "description": "The unique identifier of the image file persisted in storage."
    },
    "media_type": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Media Type",
      "description": "The media type for the image."
    },
    "data": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Data",
      "description": "The base64 encoded image data."
    },
    "detail": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Detail",
      "description": "What level of detail to use when processing and understanding the image (low, high, or auto to let the model decide)"
    }
  },
  "type": "object",
  "required": [
    "file_id"
  ]
}