---
title: "Validate adapter_config + CSV headers without uploading the file."
method: POST
path: "/api/v1/import-jobs/validate-mapping"
tags: ["importJobs"]
---

# Validate adapter_config + CSV headers without uploading the file.

`POST /api/v1/import-jobs/validate-mapping`

## Headers

- `X-Api-Key` string, required
- `X-Workspace-Id` string

## Request body

- object
  - `entity_type` 'CUSTOM_OBJECT', required
  - `source_type` 'CSV', required
  - `adapter_config` ApiV1ImportJobsValidateMappingPostRequestBodyContentApplicationJsonSchemaAdapterConfig, required — Same shape used by POST /import-jobs.
  - `csv_headers` string[], required — Parsed header row. Server strips whitespace and BOM before comparison.
  - `validation` ApiV1ImportJobsValidateMappingPostRequestBodyContentApplicationJsonSchemaValidation — Optional; defaults applied when omitted.

## Response `200`

Successful response

- ImportJobsPostapiV1ImportJobsValidateMappingResponse200 — Empty response body

---

[API](https://skmtc.net/atomicwork/apis/atomicwork-public-api.md) · [All operations](https://skmtc.net/atomicwork/apis/atomicwork-public-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/atomicwork/atomicwork-public-api/revisions/2e7047b35062/schema)