# Add users to group

Add users to an existing user group.

Only users with higher roles than the group's roles are allowed to perform this action.

Endpoint: POST /resources/groups/v1/{groupId}/users
Security: bearer

## Path parameters:

  - `groupId` (string, required)

## Header parameters:

  - `frontegg-tenant-id` (string)
    The tenant identifier. Required for requests to api.frontegg.com (or your region) when using a management token. Parsed from the token when using user or API tokens

## Request fields (application/json):

  - `userIds` (array, required)
    An array of User IDs to add / remove existing users to / from the group.
    Example: ["262io276-3c5v-9y31-ba03-281674a89d4c","eeooc819-87dd-1cdd-b81d-e8829vm9d684"]


## Response 201 fields