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 allows users to request the installation of an app version within a specified project using the mittwald mStudio API. It is useful in scenarios where automated deployment or management of app versions is required, such as continuous integration pipelines, app lifecycle management, or administrative automation tasks.
For example, a user can specify a project and an app version along with update policies and user inputs to trigger an installation request programmatically, streamlining app deployment workflows.
Properties
| Name | Meaning |
|---|---|
| Project Id | The identifier of the project where the app installation request will be made. |
| App Version Id | The specific version ID of the app to be installed. |
| Description | A textual description accompanying the installation request. |
| Update Policy | Defines which updates should be applied automatically by the system. Options: None, Patch Level, All. |
| User Inputs | JSON object containing user-defined inputs required for the app installation process. |
Output
The node outputs JSON data representing the response from the mittwald mStudio API after requesting the app installation. This typically includes details about the installation request status, any messages, and metadata related to the operation.
No binary data output is indicated.
Dependencies
- Requires an API key credential for authentication with the mittwald mStudio API.
- The base URL for API requests is
https://api.mittwald.de. - The node uses standard HTTP headers accepting and sending JSON content.
Troubleshooting
Common issues:
- Missing or invalid API credentials will cause authentication failures.
- Incorrect or missing required properties (e.g., Project Id, App Version Id) will result in validation errors.
- Malformed JSON in the "User Inputs" property may cause parsing errors.
Error messages:
- Authentication errors: Ensure the API key credential is correctly configured.
- Validation errors: Verify all required fields are provided and correctly formatted.
- JSON parsing errors: Confirm that the "User Inputs" field contains valid JSON.
Links and References
- mittwald mStudio API Documentation (official API reference)
- n8n documentation on Using API Credentials