Body_preview_updates_interfaces_dev__interface_id__files_preview_updates_post(Body_preview_updates_interfaces_dev__interface_id__files_preview_updates_post)

{
    "updates": [
        {
            "pattern": "string",
            "replacement": "string",
            "multiple": true
        }
    ],
    "file_patterns": [
        "string"
    ]
}