AjaxInstall

Overview

The node named "Ajax" is designed to interact with a specific Ajax API (version indicated in the code). It allows users to perform various operations on multiple resources, including "Hub". For the "Get User Role On Hub" operation under the "Hub" resource, the node retrieves the role assigned to a particular user within a specified hub. This can be useful in scenarios where you need to programmatically check user permissions or roles in a hub environment, such as managing access control or auditing user privileges.

Practical examples:

• Automatically fetching and verifying a user's role before performing further actions in an automation workflow.
• Integrating with other systems that require knowledge of user roles within hubs for synchronization or reporting purposes.

Properties

Output

The node outputs JSON data representing the result of the requested operation. For the "Get User Role On Hub" operation, the output JSON will contain information about the user's role within the specified hub. The exact structure depends on the API response but typically includes fields such as role name, role ID, and possibly additional metadata related to the user's permissions.

If the node supports binary data output, it would generally represent files or media returned by the API; however, this operation focuses on user role data and thus primarily outputs JSON.

Dependencies

• Requires an API key credential for authenticating with the Ajax API.
• Depends on the external Ajax API service being available and accessible.
• Uses internal helper classes for HTTP requests, state management, and operation resolution/execution.
• No additional environment variables are explicitly required beyond the API authentication credential.

Troubleshooting

• Common issues:

  • Invalid or missing API credentials will cause authentication failures.
  • Incorrect or non-existent User Id or Hub Id values may result in errors or empty responses.
  • Network connectivity problems can prevent successful API calls.

• Error messages:

  • Authentication errors typically indicate invalid or expired API keys; verify and update credentials.
  • "User not found" or "Hub not found" errors suggest incorrect input parameters; double-check IDs.
  • Timeout or connection errors imply network issues; ensure the API endpoint is reachable.

Links and References

• Ajax API Documentation (example link, replace with actual if known)
• n8n documentation on Creating Custom Nodes
• General info on Role-Based Access Control (RBAC)