# UpdateDirectLinkInterfaceRequest
## Properties
**direct_link_interface_id** | **String** | The ID of the DirectLink interface you want to update. |
**dry_run** | Option<**bool**> | If true, checks whether you have the required permissions to perform the action. | [optional]
**mtu** | **i32** | The maximum transmission unit (MTU) of the DirectLink interface, in bytes (always `1500`). |
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