# ImagePullSpec


[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": "ImagePullSpec describes short-lived pull material for placement.",
  "properties": {
    "config": {
      "$ref": "#/components/schemas/ImageBlobRef",
      "description": "config is the image config blob."
    },
    "expiresAt": {
      "$ref": "#/components/schemas/Timestamp",
      "description": "expires_at is when the pull material expires."
    },
    "layers": {
      "description": "layers are the image layer blobs.",
      "items": {
        "$ref": "#/components/schemas/ImageBlobRef"
      },
      "type": "array"
    },
    "manifestDigest": {
      "description": "manifest_digest is the manifest digest.",
      "type": "string"
    },
    "manifestMediaType": {
      "description": "manifest_media_type is the manifest media type.",
      "type": "string"
    }
  },
  "title": "ImagePullSpec",
  "type": "object"
}
```