---
title: "Update Draft"
method: PATCH
path: "/api/v1/humanpost/drafts/{post_id}"
tags: ["humanpost"]
---

# Update Draft

`PATCH /api/v1/humanpost/drafts/{post_id}`

## Request

- Base URL: `https://api.brandbooster.ai` (the document declares no server; this is the origin it was published from)
- URL: `https://api.brandbooster.ai/api/v1/humanpost/drafts/{post_id}`
- Auth: HTTP bearer

## Path parameters

- `post_id` string, required

## Request body

- UpdateDraftDTO
  - `caption` string, nullable
  - `hashtags` string[], nullable
  - `sound` SoundDTO
    - `mode` 'trending' | 'original' | 'specific', required
    - `url` string, nullable
    - `urlsByPlatform` object, nullable
  - `notes` string, nullable
  - `contentGroupIds` string[], nullable
  - `instagramPostFormat` 'reel' | 'post', nullable
  - `media` string[], nullable
  - `slides` SlideDTO[], nullable
    - `image` string, required
    - `textElements` TextElementDTO[], required
      - `content` string, required
      - `style` TextStyleDTO, required
        - `positionY` number, required
        - `positionX` number, nullable
        - `backgroundColor` string, nullable
        - `textColor` string, nullable
        - `fontSize` number, nullable
        - `fontWeight` unknown
        - `textAlign` string, nullable
        - `textMode` 'stroke' | 'background' | 'plain' | 'snapchat', nullable
        - `width` number, nullable
        - `padding` number, nullable
    - `imageFit` 'fit' | 'fill', nullable
    - `role` 'hook' | 'middle' | 'cta', nullable
  - `expectedVersionId` string, nullable

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

## Changes

> 36 revisions in range; 1 not diffed.

- **2026-11-02** `f84fc05f417b`: 1 info
  - endpoint added

[Operation history](https://skmtc.dev/brandbooster/apis/brandbooster-api/changes/api/v1/humanpost/drafts/:post_id/patch.md)

---

[API](https://skmtc.dev/brandbooster/apis/brandbooster-api.md) - [All operations](https://skmtc.dev/brandbooster/apis/brandbooster-api/llms.txt) - [OpenAPI document](https://skmtc.dev/brandbooster/apis/brandbooster-api/revisions/f84fc05f417b?raw)