---
title: "AssetAccessPolicy"
description: "Control the order in which Client.resolve considers asset location schemes."
image: "https://tilebox.com/images/tilebox-docs-social-preview.png"
---

> Documentation Index
> Fetch the complete documentation index at: https://tilebox.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# AssetAccessPolicy

import ParamField from "@docs/components/ParamField.astro";

```python
class AssetAccessPolicy(
    preferred_schemes: tuple[str, ...] = (
        "file", "s3", "gs", "az", "https", "http"
    ),
)
```

Control the order in which `Client.resolve` considers asset location schemes.

## Fields

**preferred_schemes**

type: tuple[str, ...]

URI schemes in descending preference order.

Source: https://tilebox.com/docs/api-reference/python/tilebox.storage.aio/AssetAccessPolicy/index.mdx