---
title: "POST /v1/{+proposal}:addNote"
method: POST
path: "/v1/{+proposal}:addNote"
tags: ["buyers"]
---

# POST /v1/{+proposal}:addNote

`POST /v1/{+proposal}:addNote`

Creates a note for this proposal and sends to the seller. This method is not supported for proposals with DealType set to 'PRIVATE_AUCTION'.

## Path parameters

- `proposal` string, required

## Request body

- AddNoteRequest — Request to add a note.
  - `note` Note — A text note attached to the proposal to facilitate the communication between buyers and sellers.
    - `creatorRole` 'BUYER_SELLER_ROLE_UNSPECIFIED' | 'BUYER' | 'SELLER' — Output only. The role who created the note.
    - `createTime` string, google-datetime — Output only. When this note was created.
    - `note` string — The text of the note. Maximum length is 1024 characters.

## Response `200`

Successful response

---

[API](https://skmtc.net/google/apis/authorizedbuyersmarketplace.md) · [All operations](https://skmtc.net/google/apis/authorizedbuyersmarketplace/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/google/authorizedbuyersmarketplace/revisions/13e307206f76/schema)