---
title: "delete_extraction_schema"
method: DELETE
path: "/v1/extraction-schemas/{schema_id}"
tags: ["extraction-schemas"]
---

# delete_extraction_schema

`DELETE /v1/extraction-schemas/{schema_id}`

## Request

- Base URL: `https://ndi-api.nace.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://ndi-api.nace.ai/v1/extraction-schemas/{schema_id}`
- Auth: API key in header `X-API-Key`
- TypeScript: <https://skmtc.dev/nace/apis/ndi-service/docs/v1/extraction-schemas/:schema_id/delete.ts> (a function with typed inputs; its response is checked against the schema)

Delete a schema family you created, with every version. Cost class: fast.

The family stops listing and resolving at once: ``GET`` answers 404, and an
Extract naming it fails ``schema_not_found``. Jobs accepted before the delete
keep the copy of the schema they took at accept time and finish normally;
their results still name the ``schema_id`` and ``schema_version`` they used.
Deleting a family that is already deleted succeeds again. Platform schemas,
and another tenant's or another external account's, answer 404.

## Path parameters

- `schema_id` string, required: Stable schema family id (``sch_...``).

## Response `204`

Successful Response

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `402`: Payment Required
- `403`: Forbidden
- `404`: Not Found
- `409`: Conflict
- `410`: Gone
- `413`: Request Entity Too Large
- `422`: Unprocessable Entity
- `424`: Failed Dependency
- `429`: Too Many Requests
- `500`: Internal Server Error
- `501`: Not Implemented
- `503`: Service Unavailable
- `504`: Gateway Timeout

---

[API](https://skmtc.dev/nace/apis/ndi-service.md) - [All operations](https://skmtc.dev/nace/apis/ndi-service/llms.txt) - [OpenAPI document](https://skmtc.dev/nace/apis/ndi-service/revisions/d9d1f8ec2207?raw)