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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 Set APNs To LTE Subscription operation, it allows users to update or set Access Point Names (APNs) associated with an LTE subscription. This is useful in telecommunications scenarios where managing subscriber data and network access configurations programmatically is required.

Typical use cases include:

  • Automating the configuration of APNs for LTE subscribers in a mobile network.
  • Bulk updating APN settings based on dynamic input data.
  • Integrating LTE subscription management into broader workflows involving subscriber provisioning or network management.

For example, a telecom operator could use this node to push new APN templates to multiple LTE subscriptions after a network upgrade or policy change.

Properties

Name Meaning
Imsi The International Mobile Subscriber Identity (IMSI) identifying the LTE subscription.
Send Json Boolean flag indicating whether to send raw JSON data (true) or structured APN templates (false).
Json Data Raw JSON data representing APN configurations to be sent directly when Send Json is true.
Apn Templates A collection of APN template values to be sent when Send Json is false. Multiple APN entries can be provided.

Output

The node outputs JSON data representing the response from the Summa API after attempting to set the APNs for the specified LTE subscription. This typically includes confirmation of success, updated subscription details, or error information if the operation failed.

If binary data were involved (not indicated here), it would represent files or media related to the subscription, but this node focuses on JSON responses only.

Dependencies

  • Requires an API key credential for authenticating with the Summa API.
  • Uses an HTTP client internally to communicate with the Summa backend service.
  • The node depends on the Summa API being accessible and properly configured for the user's environment.

Troubleshooting

  • Invalid IMSI: If the IMSI provided is incorrect or not found, the API will likely return an error. Verify the IMSI value before running the node.
  • Malformed JSON: When Send Json is true, ensure that the JSON data is correctly formatted; otherwise, the API may reject the request.
  • Authentication errors: Ensure the API key credential is valid and has sufficient permissions.
  • Network issues: Connectivity problems to the Summa API endpoint will cause failures; check network settings and API availability.
  • Empty APN templates: When Send Json is false, at least one APN template value should be provided; otherwise, the request might be invalid.

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