STEM ConnectInstall

Overview

This node integrates with the STEM Connect telecommunications API, enabling users to manage various telecom-related resources and operations. Specifically for the TOC (Take Over Certificates) resource with the Upload operation, the node is designed to upload a TOC file to the server.

In practical scenarios, this node is useful for telecom operators or service providers who need to automate the management of Take Over Certificates within their infrastructure. For example, after generating a TOC document externally, an operator can use this node to upload the file directly into the STEM Connect system for further processing or record-keeping.

However, the current implementation for the Upload operation on the TOC resource returns a placeholder message indicating that file handling logic needs to be implemented. This means actual file upload functionality requires additional development.

Properties

For the TOC resource and Upload operation, no additional properties are defined in the provided input.

Output

The node outputs JSON data representing the response from the STEM Connect API calls. For the TOC Upload operation specifically, since the implementation is a placeholder, the output JSON contains a message:

{
  "message": "TOC upload requires file handling implementation"
}

In general, for other operations and resources, the output JSON will contain the data returned by the STEM Connect API, such as lists of records or status messages.

No binary data output is indicated for the TOC Upload operation.

Dependencies

• Requires an API key credential for authenticating with the STEM Connect API.
• The node depends on the stemConnectApiRequest function (imported from ./GenericFunctions) to make HTTP requests to the STEM Connect API endpoints.
• Proper configuration of the API credentials in n8n is necessary for successful communication.

Troubleshooting

• File Handling Not Implemented: The Upload operation currently does not handle file uploads. Users attempting to upload files will receive a message indicating the need for implementation. To resolve, custom code must be added to handle file input and send multipart/form-data requests.
• API Request Failures: Errors from the API (e.g., authentication errors, invalid parameters) will be thrown and can be caught if "Continue On Fail" is enabled, returning error messages in the output JSON.
• Missing or Incorrect Credentials: Ensure the API key credential is correctly set up in n8n; otherwise, API requests will fail.
• Parameter Validation: Make sure required parameters (like subsystem, resource, and operation) are correctly selected to avoid unexpected errors.

Links and References

• STEM Connect API Documentation (Replace with actual URL if available)
• n8n Documentation on Creating Custom Nodes
• General info on Handling File Uploads in n8n