---
title: "Colour Probe"
method: POST
path: "/api/v1/fashion-photoshoot/internal/colour-probe"
tags: ["fashionPhotoshoot"]
---

# Colour Probe

`POST /api/v1/fashion-photoshoot/internal/colour-probe`

INTERNAL. Grade a garment, show the prompt it produces, and measure a result.

404s for anyone outside the team (`require_internal`, inside the view). Generates no
image; the only cost is the cached vision call.

`result_image` is optional and is the only source of a ΔE — the number is a distance
between the reference and a render, so one image cannot produce one.

## Response `200`

Successful Response

- unknown

## Other responses

- `422` — Validation Error

## Changes

> 21 revisions in range; 1 not diffed.

- **2026-09-16** `dda5cf04b73d` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/brandbooster/apis/fastapi/changes/api/v1/fashion-photoshoot/internal/colour-probe/post.md)

---

[API](https://skmtc.dev/brandbooster/apis/fastapi.md) · [All operations](https://skmtc.dev/brandbooster/apis/fastapi/llms.txt) · [OpenAPI document](https://skmtc.dev/brandbooster/apis/fastapi/revisions/866f7bfe8423?raw)