Validate CSV
API Reference
Validate CSV
Preflight: validate CSV headers against a saved mapping β via the gu1 batch import API for high-volume data loading, with examples for validate csv use cases.
POST
Validate CSV
Endpoint
Overview
Content-Type:multipart/form-data.
Response: JSON with ok: true or ok: false plus error details (missingCsvColumns, etc.). Uses HTTP 200 even when validation fails β check ok.
Authentication
Form fields
| Field | Required | Description |
|---|---|---|
file | Yes | CSV file |
mappingId | Yes | Saved mapping UUID |