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Overview
This node interacts with the OpenProject API to retrieve revision information for a specific work package. It is useful in scenarios where you need to track changes, audit history, or manage versions of work packages within OpenProject projects. For example, a project manager might use this node to fetch all revisions of a task to review its update history or to synchronize revision data with another system.
Properties
| Name | Meaning |
|---|---|
| Id | The unique identifier of the work package whose revisions you want to retrieve. This is a required numeric field. |
Output
The node outputs JSON data representing the revisions associated with the specified work package. Each item in the output typically contains details about a single revision, such as timestamps, author information, and the changes made. The exact structure depends on the OpenProject API response for work package revisions.
No binary data output is indicated.
Dependencies
- Requires an API key credential to authenticate with the OpenProject API.
- The base URL for the OpenProject instance must be configured in the node credentials.
- The node uses the OpenProject REST API endpoint related to work package revisions.
Troubleshooting
Common issues:
- Invalid or missing work package ID will result in errors or empty responses.
- Incorrect API credentials or base URL configuration can cause authentication failures.
- Network connectivity problems may prevent the node from reaching the OpenProject server.
Error messages:
- Authentication errors usually indicate invalid API keys or misconfigured credentials.
- "Not Found" errors suggest the specified work package ID does not exist.
- Rate limiting or permission errors may occur if the API user lacks sufficient rights.
To resolve these:
- Verify the work package ID is correct and exists in your OpenProject instance.
- Check that the API key and base URL are correctly set in the node credentials.
- Ensure the API user has permissions to access work package revisions.
- Confirm network connectivity to the OpenProject server.