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Overview
This node interacts with the Octave V2 API, specifically allowing users to retrieve detailed information about a "Reference" entity by its unique identifier (OID). The "Get Reference" operation fetches data for a single reference based on the provided OID. This is useful in scenarios where you need to access or verify specific reference data stored within the Octave system, such as retrieving metadata or attributes related to a particular reference record.
Practical examples include:
- Fetching a reference's details to enrich customer profiles.
- Validating reference data before processing workflows.
- Integrating reference information into reports or dashboards.
Properties
| Name | Meaning |
|---|---|
| Reference OID | The unique identifier (OID) of the reference to retrieve. This is a required string input specifying which reference record to fetch from the Octave API. |
Output
The node outputs JSON data representing the retrieved reference object. The structure typically includes all fields and metadata associated with the reference identified by the given OID. The exact schema depends on the Octave API response but generally contains properties describing the reference's attributes.
No binary data output is indicated for this operation.
Dependencies
- Requires an active connection to the Octave V2 API.
- Needs an API authentication token configured in n8n credentials to authorize requests.
- The node relies on the Octave API endpoint that supports fetching references by OID.
Troubleshooting
- Common issues:
- Providing an invalid or non-existent Reference OID will likely result in an error or empty response.
- Network connectivity problems or incorrect API credentials can cause authentication failures.
- Error messages:
- Errors returned from the API are captured and included in the output if "Continue On Fail" is enabled.
- Parsing errors may occur if the API response body is malformed; these are reported with a parse error message.
- Resolution tips:
- Verify the Reference OID is correct and exists in the Octave system.
- Ensure API credentials are valid and have sufficient permissions.
- Check network connectivity and API endpoint availability.
Links and References
- Octave API Documentation (hypothetical link)
- n8n documentation on Creating Custom Nodes