---
title: "Post Letter Read"
method: POST
path: "/api/growth/letters/{letter_id}/read"
tags: ["Growth Journey"]
---

# Post Letter Read

`POST /api/growth/letters/{letter_id}/read`

## Request

- Base URL: `https://api.soeru.biz` (the document declares no server; this is the origin it was published from)
- URL: `https://api.soeru.biz/api/growth/letters/{letter_id}/read`
- Auth: none declared. Required headers: `authorization`

手紙を既読にする。

## Path parameters

- `letter_id` string, required

## Headers

- `x-shop-id` string, nullable: Optional shop ID
- `authorization` string, required: Bearer <token>

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/soeru/apis/soeru-api.md) · [All operations](https://skmtc.dev/soeru/apis/soeru-api/llms.txt) · [OpenAPI document](https://skmtc.dev/soeru/apis/soeru-api/revisions/63f8d371abed?raw)