{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/Descriptor",
  "title": "Descriptor",
  "type": "object",
  "description": "Docker V2 image layer descriptor.",
  "properties": {
    "mediaType": {
      "type": "string",
      "description": "Layer media type.",
      "example": "example_value"
    },
    "size": {
      "type": "integer",
      "format": "int64",
      "description": "Layer size.",
      "example": 10
    },
    "digest": {
      "type": "string",
      "description": "Layer digest.",
      "example": "example_value"
    },
    "urls": {
      "type": "array",
      "items": {
        "type": "string",
        "format": "uri"
      },
      "description": "Specifies a list of URLs from which this object may be downloaded.",
      "example": "https://www.example.com"
    },
    "annotations": {
      "type": "object",
      "additionalProperties": {
        "type": "string"
      },
      "description": "Additional information about the descriptor.",
      "example": "example_value"
    }
  }
}