SummaInstall

Overview

This node integrates with the Summa API to manage LTE subscription data, specifically allowing users to set APN (Access Point Name) address assignations for an LTE subscription. It is useful in telecommunications environments where managing subscriber network configurations programmatically is required. For example, a telecom operator can automate the assignment of IP addresses to specific APN templates for subscribers identified by their IMSI (International Mobile Subscriber Identity).

Properties

Output

The node outputs JSON data representing the result of the operation performed on the LTE subscription. This typically includes confirmation of the updated APN address assignations or any relevant response from the Summa API indicating success or failure. There is no indication that binary data is output by this node.

Dependencies

• Requires an active connection to the Summa API via an API key credential.
• The node depends on the summaApi credential configured in n8n for authentication.
• Uses internal helper classes and methods to resolve and execute resource-operation logic against the Summa backend.

Troubleshooting

• Common issues:
  • Invalid or missing IMSI value may cause the API call to fail.
  • Incorrect APN template names or IP addresses not conforming to expected formats could lead to errors.
  • Authentication failures if the API key credential is invalid or expired.
• Error messages:
  • Authentication errors typically indicate problems with the API key; recheck and update credentials.
  • Validation errors from the API might specify which input property is incorrect; verify all inputs carefully.
  • Network or connectivity errors suggest checking the environment's internet access and API endpoint availability.

Links and References

• Summa API Documentation (replace with actual URL)
• n8n documentation on Creating Custom Nodes
• General info on LTE and APN concepts