# AssetBulkUploadCheckItem

Source: https://frameleaf.app/docs/api/schema/AssetBulkUploadCheckItem/

```json
{
  "properties": {
    "checksum": {
      "description": "Base64 or hex encoded checksum. SHA-256 (32 bytes / 64 hex / 44 base64) for new uploads; SHA-1 (20 bytes / 40 hex / 28 base64) accepted for legacy assets.",
      "type": "string"
    },
    "id": {
      "description": "Client-side identifier echoed in the response to match results to inputs (e.g. filename)",
      "type": "string"
    }
  },
  "required": [
    "checksum",
    "id"
  ],
  "type": "object"
}
```