# ImageBlobRef


[API catalog](/reference/api/) · [Docker Sandboxes overview](/reference/api/sandboxes/latest/) · [Product manual](https://docs.docker.com/ai/sandboxes-api/) · [OpenAPI specification](/reference/api/sandboxes/api.yaml)

API version: v1


> This API is experimental. Features, interfaces,
> and behavior may change.




Schema constraints and annotations:

```json
{
  "description": "ImageBlobRef describes one pullable blob.",
  "properties": {
    "digest": {
      "description": "digest is the content digest.",
      "type": "string"
    },
    "mediaType": {
      "description": "media_type is the OCI media type.",
      "type": "string"
    },
    "size": {
      "description": "size is the blob size in bytes.",
      "format": "int64",
      "type": [
        "integer",
        "string"
      ]
    },
    "url": {
      "description": "url is a short-lived pull URL.",
      "type": "string"
    }
  },
  "title": "ImageBlobRef",
  "type": "object"
}
```