Add a Group Member

Adds an existing user to the specified group.

post

Authorizations

AuthorizationstringRequired

You will need to base64 encode the string containing your credentials.

Note:

• Basic Authentication is supported only when 2-Factor Authentication is not configured.
• Users with 2-Factor Authentication activated must generate new 2FA-secured tokens in the DCD using [Token Manager](https://docs.ionos.com/cloud/set-up-ionos-cloud/management/identity-access-management/token-manager). These tokens do not inherit the 2FA-secured property by default.
• Token deletion is only possible using the Token Manager.

Separate your username and password with a colon, i.e., username:password and send it as 'Authorization' request header. More details: https://en.wikipedia.org/wiki/Basic_access_authentication

Path parameters

groupIdstringRequired

The unique ID of the group.

Query parameters

prettybooleanOptional

Controls whether the response is pretty-printed (with indentations and new lines).

Default: true

depthinteger · int32 · max: 1Optional

Controls the detail depth of the response objects. NOTE: The resource /um and its children support a maximum depth level of 1. It will provide you the entry points to specific user related resources. As these resources are partially servered by other service components, they must be retrieved explicitly. Any depth parameter beyond '?depth=1' will be deprecated by April 30, 2026.

Default: 0

Header parameters

X-Contract-Numberinteger · int32Optional

Users with multiple contracts must provide the contract number, for which all API requests are to be executed.

Body

idstringRequired

The resource's unique identifier.

Example: 15f67991-0f51-4efc-a8ad-ef1fb31a480c

Responses

202

Successful operation

application/json

default

Any erroneous status code: 400 (parse error), 401 (auth error), 402 (trial access), 403 (insufficient privileges), 404 (not found), 405 (unsupported HTTP method), 415 (unsupported content type, 422 (validation error), 429 (request rate limit exceeded), 500 (server error), or 503 (maintenance).

application/json

post/um/groups/{groupId}/users

POST /cloudapi/v6/um/groups/{groupId}/users HTTP/1.1
Host: api.ionos.com
Authorization: Basic username:password
Content-Type: application/json
Accept: */*
Content-Length: 45

{
  "id": "15f67991-0f51-4efc-a8ad-ef1fb31a480c"
}

{
  "id": "15f67991-0f51-4efc-a8ad-ef1fb31a480c",
  "type": "user",
  "href": "<RESOURCE-URI>",
  "metadata": {
    "etag": "45480eb3fbfc31f1d916c1eaa4abdcc3",
    "createdDate": "2015-12-04T14:34:09.809Z",
    "createdBy": "[e-mail]",
    "createdByUserId": "63cef532-26fe-4a64-a4e0-de7c8a506c90",
    "lastModifiedDate": "2015-12-04T14:34:09.809Z",
    "lastModifiedBy": "[e-mail]",
    "lastModifiedByUserId": "63cef532-26fe-4a64-a4e0-de7c8a506c90",
    "lastLogin": "2015-12-04T14:34:09.809Z"
  },
  "properties": {
    "firstname": "text",
    "lastname": "text",
    "email": "text",
    "administrator": true,
    "forceSecAuth": true,
    "secAuthActive": true,
    "s3CanonicalUserId": "text",
    "active": true
  },
  "entities": {
    "owns": {
      "id": "15f67991-0f51-4efc-a8ad-ef1fb31a480c/owns",
      "type": "collection",
      "href": "https://<API_HOST>/cloudapi/v6/um/users/9b1b4c62-1466-11e7-87d3-d7bb7dac0087/owns"
    },
    "groups": {
      "id": "15f67991-0f51-4efc-a8ad-ef1fb31a480c/groups",
      "type": "collection",
      "href": "https://<API_HOST>/cloudapi/v6/um/users/9b1b4c62-1466-11e7-87d3-d7bb7dac0087/groups"
    },
    "s3Keys": {
      "id": "15f67991-0f51-4efc-a8ad-ef1fb31a480c/s3keys",
      "type": "collection",
      "href": "https://<API_HOST>/cloudapi/v6/um/users/9b1b4c62-1466-11e7-87d3-d7bb7dac0087/s3keys"
    }
  }
}