Actions199
- Collections Actions
- Forms Actions
- Actions Capabilities Actions
- Activities Actions
- Attachments Actions
- Budgets Actions
- Categories Actions
- Custom Actions Actions
- Custom Options Actions
- Documents Actions
- File Links Actions
- View File Link
- Delete File Link
- Open File Link
- Download File Link
- List Project Storages
- Get Project Storage
- Open Project Storage
- Create Storage
- Get Storage
- Update Storage
- Delete Storage
- Get Storage Files
- Prepare Storage File Upload
- Create Storage Folder
- Create Storage Oauth Credentials
- Open Storage
- Create Work Package File Link
- List Work Package File Links
- Grids Actions
- Groups Actions
- Help Texts Actions
- Memberships Actions
- Query Filter Instance Schema Actions
- News Actions
- Notifications Actions
- O Auth 2 Actions
- Posts Actions
- Principals Actions
- Priorities Actions
- Query Columns Actions
- Query Filters Actions
- Query Operators Actions
- Query Sort Bys Actions
- Relations Actions
- Previewing Actions
- Revisions Actions
- Roles Actions
- Time Entries Actions
- Time Entry Activities Actions
- Types Actions
- User Preferences Actions
- Wiki Pages Actions
- Work Schedule Actions
- Meetings Actions
- Values Property Actions
- Projects Actions
- Queries Actions
- Users Actions
- Statuses Actions
- Versions Actions
- Work Packages Actions
- Get Project Work Package Collection
- Create Project Work Package
- List Work Package File Links
- Form Create Work Package In Project
- Project Available Assignees
- List Work Packages
- Create Work Package
- Form Create Work Package
- List Work Package Schemas
- View Work Package Schema
- Delete Work Package
- View Work Package
- Update Work Package
- List Work Package Activities
- Comment Work Package
- Work Package Available Assignees
- Available Projects For Work Package
- List Available Relation Candidates
- Available Watchers
- Create Work Package File Link
- Form Edit Work Package
- Revisions
- Reminders
- List Watchers
- Add Watcher
- Remove Watcher
- Views Actions
Overview
This node interacts with the OpenProject API to retrieve information about a specific file link. The "View File Link" operation allows users to fetch details of a file link by providing its unique identifier. This is useful in scenarios where you need to programmatically access metadata or properties of files linked within OpenProject projects, such as for auditing, reporting, or integration with other systems.
Practical examples include:
- Automatically retrieving file link details to display or process them in workflows.
- Integrating OpenProject file links into document management or notification systems.
- Validating file link existence and metadata before performing further actions.
Properties
| Name | Meaning |
|---|---|
| Id | The unique numeric identifier of the file link to view. |
Output
The node outputs JSON data representing the details of the requested file link. This typically includes metadata such as the file link's ID, URL, associated project or work package, and any descriptive attributes provided by the OpenProject API.
If the node supports binary data output (not evident from the provided code), it would represent the actual file content or related binary attachments; however, based on the static analysis, the output focuses on JSON metadata.
Dependencies
- Requires an API key credential for authenticating with the OpenProject API.
- Needs the base URL of the OpenProject instance configured in the node credentials.
- Depends on the OpenProject REST API being accessible and responsive.
Troubleshooting
Common issues:
- Invalid or missing file link ID will cause the API request to fail.
- Incorrect or expired API credentials will result in authentication errors.
- Network connectivity problems can prevent reaching the OpenProject server.
- Insufficient permissions for the API user may lead to authorization errors.
Error messages and resolutions:
- "404 Not Found" — The specified file link ID does not exist. Verify the ID is correct.
- "401 Unauthorized" or "403 Forbidden" — Check that the API key is valid and has sufficient permissions.
- Timeout or network errors — Ensure the OpenProject server URL is reachable and there are no firewall restrictions.