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Summa

Consume Summa API (v.0.1.7)
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Overview

This node, named "Summa," is designed to interact with the Summa API (version indicated dynamically). Specifically, for the LTE Subscription resource and the Get Lte Profile operation, it retrieves LTE profile information based on a provided IMSI (International Mobile Subscriber Identity). This functionality is useful in telecommunications scenarios where you need to fetch subscriber LTE profile details programmatically, such as for network management, subscriber analytics, or integration with other telecom systems.

Practical examples include:

  • Querying an LTE subscriber's profile to verify subscription status.
  • Integrating LTE profile data into customer support dashboards.
  • Automating subscriber data synchronization between systems.

Properties

Name Meaning
Imsi The International Mobile Subscriber Identity (IMSI) string identifying the LTE subscriber whose profile is to be retrieved. This is a required input.

Output

The node outputs JSON data representing the LTE profile associated with the given IMSI. The exact structure depends on the Summa API response but typically includes subscriber details relevant to LTE service profiles.

If the node supports binary data output, it would represent any binary content returned by the API; however, based on the static code and context, this node primarily outputs JSON data.

Dependencies

  • Requires an API key credential for authenticating with the Summa API.
  • Depends on the @digital-boss/n8n-designpatterns package for resource-operation resolution and execution patterns.
  • Uses internal backend modules (HttpClient, State, and operation methods) to handle HTTP requests and state management.
  • The node expects the Summa API endpoint to be accessible and properly configured via credentials.

Troubleshooting

  • Missing or invalid IMSI: Since IMSI is required, ensure it is provided and correctly formatted. Errors may occur if IMSI is empty or malformed.
  • Authentication errors: If the API key credential is missing, invalid, or expired, the node will fail to authenticate with the Summa API.
  • Network issues: Connectivity problems to the Summa API endpoint can cause request failures.
  • API response errors: If the IMSI does not correspond to a valid LTE profile, the API might return an error or empty result.

To resolve these:

  • Verify the IMSI input value.
  • Check and update the API authentication credentials.
  • Ensure network connectivity and API availability.
  • Review API documentation for correct usage and error codes.

Links and References

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