Overview

This node operation retrieves the version history of a specific article in the Hudu system. It is useful for tracking changes made to an article over time, allowing users to audit edits, view previous versions, or restore content if needed. For example, a user can fetch all historical versions of a knowledge base article to review updates or changes made within a certain date range.

Use Case Examples

1. Retrieve the version history of an article by its unique ID to see all changes made in the last 30 days.
2. Filter the version history of an article to only show changes made on a specific date.

Properties

Output

JSON

• versionHistory - An array of version history entries for the specified article, each entry containing details about a specific version or change.

Dependencies

• Requires an API key credential to authenticate with the Hudu REST API.

Troubleshooting

• Ensure the Article ID is correct and exists in the Hudu system; otherwise, the node may return an error or empty results.
• If filtering by date range, ensure the date format is correct and the range is valid to avoid no results being returned.
• Common errors may include authentication failures if the API key credential is missing or invalid, or network errors if the Hudu API is unreachable.