---
title: "Re-summarize a saved video with a custom prompt"
method: POST
path: "/v1/summary/byPrompt"
tags: ["agent", "summary"]
---

# Re-summarize a saved video with a custom prompt

`POST /v1/summary/byPrompt`

## Request body

- object
  - `contentId` string, required
  - `customPrompt` string, required
  - `outputLanguage` string
  - `model` string

## Response `200`

Successful response

- object
  - `summary` string, required
  - `fromCache` boolean, required

## Other responses

- `400` — Invalid input data
- `401` — Authorization not provided
- `403` — Insufficient access
- `500` — Internal server error

---

[API](https://skmtc.net/bibigpt/apis/bibigpt-openapi.md) · [All operations](https://skmtc.net/bibigpt/apis/bibigpt-openapi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/bibigpt/bibigpt-openapi/versions/6923ed89c442/schema)