---
title: "Delete Prompt Version By Label Agent Scoped"
method: DELETE
path: "/v1/agents/{agent_id}/prompts/versions"
tags: ["Prompts"]
---

# Delete Prompt Version By Label Agent Scoped

`DELETE /v1/agents/{agent_id}/prompts/versions`

delete a prompt version by label.

- if label is production -> 400 (must move production first)
- if label resolves to 0 -> 404; >1 -> 400 ambiguous (except latest which should be unique)
- if deleting latest, reassign latest to highest remaining version
- cannot delete if it is the only version

## Path parameters

- `agent_id` integer, required

## Query parameters

- `label` string, nullable

## Headers

- `X-API-Key` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

---

[API](https://skmtc.net/getbluejay/apis/bluejay-api.md) · [All operations](https://skmtc.net/getbluejay/apis/bluejay-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/getbluejay/bluejay-api/revisions/f48cef80963f/schema)