Actions100
- Project Actions
- Project Accept Project Invite
- Project Create Project Invite
- Project List Invites For Project
- Project Create Project
- Project Decline Project Invite
- Project Delete Project Avatar
- Project Request Project Avatar Upload
- Project Delete Project Invite
- Project Get Project Invite
- Project Delete Project Membership
- Project Get Project Membership
- Project Update Project Membership
- Project Delete Project
- Project Get Project
- Project Delete Server Avatar
- Project Request Server Avatar Upload
- Project Get Project Token Invite
- Project Get Self Membership For Project
- Project Get Server
- Project List Memberships For Project
- Project List Project Invites
- Project List Project Memberships
- Project List Projects
- Project List Servers
- Project Resend Project Invite Mail
- Project Update Project Description
- Project Update Server Description
- Storagespace Get Project Statistics
- Storagespace Get Server Statistics
- Storagespace Replace Project Notification Threshold
- Storagespace Replace Server Notification Threshold
- Backup Actions
- Backup Create Project Backup Export
- Backup Delete Project Backup Export
- Backup Create Project Backup Schedule
- Backup List Project Backup Schedules
- Backup Create Project Backup
- Backup List Project Backups
- Backup Delete Project Backup Schedule
- Backup Get Project Backup Schedule
- Backup Update Project Backup Schedule
- Backup Delete Project Backup
- Backup Get Project Backup
- Backup Update Project Backup Description
- SSH SFTP User Actions
- Cronjob Actions
- App Actions
- App Execute Action
- App Get App
- App Get Appinstallation
- App Patch Appinstallation
- App Uninstall Appinstallation
- App Get Appversion
- App Get Installed Systemsoftware For Appinstallation
- App Get Missing Dependencies For Appinstallation
- App Get Systemsoftware
- App Get Systemsoftwareversion
- App Link Database
- App List Appinstallations For User
- App List Appinstallations
- App Request Appinstallation
- App List Apps
- App List Appversions
- App List Systemsoftwares
- App List Systemsoftwareversions
- App List Update Candidates For Appversion
- App Replace Database
- App Request Appinstallation Copy
- App Retrieve Status
- App Unlink Database
- App Set Database Users
- Project File System Actions
- Contract Actions
Overview
This node operation, App Get Missing Dependencies For Appinstallation, is designed to interact with an external API to retrieve information about missing dependencies for a specific app installation. It is useful in scenarios where you need to verify whether all required components or dependencies are present before updating or managing an app installation. For example, before upgrading an app to a new version, this node can help identify any missing dependencies that might cause the upgrade to fail or the app to malfunction.
Properties
| Name | Meaning |
|---|---|
| App Installation Id | The unique identifier of the app installation for which to check missing dependencies. |
| Target App Version ID | The identifier of the target app version to compare against when checking dependencies. |
Output
The node outputs JSON data containing details about the missing dependencies for the specified app installation and target app version. This output typically includes information such as dependency names, versions, and possibly other metadata indicating what is missing or incompatible.
No binary data output is indicated by the source code.
Dependencies
- Requires an API key credential to authenticate requests to the mittwald mStudio API.
- The node communicates with the mittwald API endpoint at
https://api.mittwald.de. - Proper configuration of the API authentication credentials within n8n is necessary for successful execution.
Troubleshooting
- Missing or invalid API credentials: Ensure that the API key credential is correctly configured and has sufficient permissions.
- Invalid App Installation Id or Target App Version ID: Verify that the provided IDs exist and are correct; otherwise, the API may return errors or empty results.
- Network issues or API downtime: Check network connectivity and the status of the mittwald API service if requests fail.
- Unexpected response format: If the API changes its response structure, the node might not parse the output correctly; updating the node or verifying API documentation may be required.
Links and References
- mittwald mStudio API Documentation (official API docs, if publicly available)
- n8n documentation on API Authentication