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Consume Summa API (v.0.1.7)

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Overview

The "Add LTE Subscription" operation in the LTE Subscription resource allows users to add a new LTE subscription record via the Summa API. This node is useful for telecom operators or service providers who need to programmatically manage LTE subscriptions, such as provisioning new subscribers or integrating subscription management into automated workflows.

Practical examples include:

  • Automatically adding LTE subscriptions when new customers sign up.
  • Integrating with CRM systems to synchronize subscriber data.
  • Bulk importing LTE subscription data from external sources.

Properties

Name Meaning
Imsi The International Mobile Subscriber Identity (IMSI) of the LTE subscription to add.
Lte Template Name The name of the LTE template to apply when creating the subscription.

Output

The node outputs JSON data representing the result of the "Add LTE Subscription" operation. This typically includes confirmation details about the newly created LTE subscription, such as identifiers, status, and any metadata returned by the Summa API.

If the operation supports binary data output (not indicated here), it would represent related files or attachments; however, this node primarily deals with JSON responses.

Dependencies

  • Requires an active connection to the Summa API via an API key credential configured in n8n.
  • Uses internal helper classes for HTTP requests, state management, and operation resolution.
  • The node depends on the summaApi credential for authentication.
  • No additional environment variables are explicitly required beyond the API credential.

Troubleshooting

  • Authentication errors: Ensure the API key credential is correctly configured and has sufficient permissions.
  • Invalid IMSI or template name: Verify that the IMSI is correctly formatted and that the LTE template name exists in the system.
  • API connectivity issues: Check network access to the Summa API endpoint.
  • Missing required parameters: Both IMSI and LTE Template Name are mandatory; missing these will cause errors.
  • Unexpected API errors: Review the error message returned by the API for details; common causes include quota limits or invalid request payloads.

Links and References

  • Summa API documentation (refer to your organization's internal API docs)
  • n8n documentation on creating and using credentials
  • Telecom standards for IMSI formatting and LTE subscription management

Discussion