This function returns the website backups that cover the domain parameter, newest first.

Note:

• The function reads the JSON sidecar manifests under the account's website_backups directory and returns one row per manifest that covers the domain, either as the manifest's own domain or as a member of its site list.
• The function lists only backups that already exist. The WebsiteBackup::list_operations and WebsiteBackup::operation_status functions report an operation that is still in flight.
• The function skips a manifest that it cannot read rather than failing the call.
• This function returns an array, so UAPI's generic api.filter_*, api.sort_* and api.paginate_* parameters apply, and a caller-supplied sort replaces the default ordering of the data return value.
• This function requires the account's backup feature.

{
  "apiversion": 3,
  "func": "list_backups",
  "module": "WebsiteBackup",
  "result": {
    "data": [
      {
        "createdMs": 1755520392000,
        "databaseNames": [
          "user_wordpress"
        ],
        "id": "example.com-2026.08.18_12-53-12",
        "includesDatabases": 1,
        "name": "example.com-2026.08.18_12-53-12",
        "relativePath": "website_backups/example.com-2026.08.18_12-53-12.tar.gz",
        "sites": [
          "example.com"
        ],
        "sizeBytes": 104857600,
        "source": "user",
        "status": "ready",
        "type": "website"
      }
    ],
    "metadata": {
      "transformed": 1
    },
    "status": 1
  }
}