## Check missing assets

`pages.assets.check_missing(AssetCheckMissingParams**kwargs)  -> SyncSinglePage[AssetCheckMissingResponse]`

**post** `/pages/assets/check-missing`

Check which of the provided file hashes are missing from the Pages
asset store. Returns a list of missing hashes that need to be uploaded.
Used as part of the Pages Direct Upload workflow.

Authenticate with the JWT obtained from the upload-token endpoint:
GET /accounts/{account_id}/pages/projects/{project_name}/upload-token

### Parameters

- `hashes: Sequence[str]`

  List of file content hashes to check for existence in the asset store.

### Returns

- `str`

### Example

```python
from cloudflare import Cloudflare

client = Cloudflare()
page = client.pages.assets.check_missing(
    hashes=["a948904f2f0f479b8f936b8a0c5d9882", "b026324c6904b2a9cb4b88d6d61c81d1"],
)
page = page.result[0]
print(page)
```

#### Response

```json
{
  "errors": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "messages": [
    {
      "code": 1000,
      "message": "message",
      "documentation_url": "documentation_url",
      "source": {
        "pointer": "pointer"
      }
    }
  ],
  "result": [
    "b026324c6904b2a9cb4b88d6d61c81d1"
  ],
  "success": true
}
```