# Rerun a user confirmation workflow

**POST /groups/{groupId}/apps/{appId}/user_registrations/by_email/{email}/run_confirm**

Reruns a pending user's [confirmation workflow](https://www.mongodb.com/zh-cn/docs/atlas/app-services/authentication).


## Servers
- The root API resource and starting point for the App Services API.: https://services.cloud.mongodb.com/api/admin/v3.0 (The root API resource and starting point for the App Services API.)


## Authentication methods
- Token auth


## Parameters

### Path parameters
- **groupId** (string)
  An Atlas [Project/Group
  ID](https://docs.atlas.mongodb.com/tutorial/manage-projects/).
- **appId** (string)
  The ObjectID of your application.
  [The App Services API Project and Application IDs section](#section/Project-and-Application-IDs) demonstrates how to find this
  value.
- **email** (string)
  Email address



## Responses
### 202
Successfully re-ran confirmation workflow.

### 400
User is already confirmed or Email/Password authentication is not
enabled.

### 404
User does not exist.


[Powered by Bump.sh](https://bump.sh)