The [MIME type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types) of the response body.

Accept

The [MIME type](https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types) of the request body.

Content-Type

### Authentication header

| Header | Argument | Description |
|:-------|:---------|:------------|
| `X-Auth-Token` | `access_token` | For more about API accounts that generate `access_token`s, see our [Guide to API Accounts](/docs/start/authentication/api-accounts). |

### Further reading

For example requests and more information about authenticating BigCommerce APIs, see [Authentication and Example Requests](/docs/start/authentication#x-auth-token-header-example-requests).

For more about BigCommerce OAuth scopes, see our [Guide to API Accounts](/docs/start/authentication/api-accounts#oauth-scopes).

For a list of API status codes, see [API Status Codes](/docs/start/about/status-codes).

### OAuth scopes

| UI Name | Permission | Parameter |
|:--------|:-----------|:----------|
|  Information & Settings | modify | `store_v2_information` |
|  Information & Settings | read-only | `store_v2_information_read_only` |

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