---
title: "Save draft content using expectedRevision; sender changes require a new draft after provider binding"
method: PATCH
path: "/email/drafts/{draftId}"
tags: ["email"]
---

# Save draft content using expectedRevision; sender changes require a new draft after provider binding

`PATCH /email/drafts/{draftId}`

## Request

- Base URL: `https://www.dench.com/api/v1`
- URL: `https://www.dench.com/api/v1/email/drafts/{draftId}`
- Auth: one of:
  - HTTP bearer
  - HTTP bearer

Save draft content using expectedRevision; sender changes require a new draft after provider binding.

## Path parameters

- `draftId` string, required

## Request body

- object
  - `expectedRevision` integer, required
  - `patch` object, required
    - `mailboxAccountId` string
    - `to` object[]
      - `email` string, required
      - `name` string
    - `cc` object[]
      - `email` string, required
      - `name` string
    - `bcc` object[]
      - `email` string, required
      - `name` string
    - `subject` string
    - `htmlBody` string
    - `textBody` string
    - `attachments` object[]
      - `storageId` string, required
      - `name` string, required
      - `contentType` string, required
      - `size` number, required

## Response `200`

Successful response

- object
  - `ok` boolean, required
  - `kind` 'email', required
  - `draftId` string, required
  - `syncStatus` string, required
  - `revision` number, required

## Other responses

- `400`: Invalid request
- `401`: Missing or invalid authentication
- `404`: Operation or resource not found
- `500`: Server error

---

[API](https://skmtc.dev/dench/apis/dench-api.md) - [All operations](https://skmtc.dev/dench/apis/dench-api/llms.txt) - [OpenAPI document](https://skmtc.dev/dench/apis/dench-api/revisions/4a145b38f19c?raw)