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Overview

This node allows you to view details of a specific news item by its unique identifier. It is useful in scenarios where you want to fetch and display information about a particular news entry from an external system or API integrated with the node. For example, you might use this node to retrieve the content of a news article for further processing, display in a dashboard, or trigger workflows based on news updates.

Properties

Name Meaning
Id The unique numeric identifier of the news item to be viewed. This property is required to specify which news entry to retrieve.

Output

The node outputs JSON data representing the details of the requested news item. This typically includes fields such as the news title, content, publication date, author, and any other metadata provided by the source system. If the node supports binary data output (e.g., images or attachments related to the news), it would be included in the binary output field, but this is not explicitly indicated in the provided code snippet.

Dependencies

  • Requires an API key or authentication token configured in the node credentials to access the external news service.
  • The node depends on an OpenAPI specification (openapi.json) that defines the API endpoints and data structures.
  • The base URL for the API is set dynamically from the node credentials.
  • Uses an external library for OpenAPI integration to build properties and handle requests.

Troubleshooting

  • Missing or invalid Id: Since the Id property is required, omitting it or providing a non-numeric value will likely cause errors. Ensure the Id is correctly specified.
  • Authentication errors: If the API key or authentication token is missing or incorrect, the node will fail to connect to the news service. Verify credential configuration.
  • Network issues: Connectivity problems or incorrect base URL settings can prevent successful API calls.
  • API response errors: If the specified news Id does not exist, the API may return a 404 error or similar. Handle such cases gracefully in your workflow.

Links and References

  • OpenAPI Specification
  • Documentation for the external news API (not provided here; refer to your API provider)

Discussion