> ## Documentation Index
> Fetch the complete documentation index at: https://docs.blinkops.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Add Group Member

Add a group member to a given group. You must insert either `Email Address` or `Domain` to add to the group.

Required application permissions: `Directories | Groups | Edit`.

> [!NOTE]
>
> External Documentation
>
> To learn more, visit the [Mimecast documentation](https://developer.services.mimecast.com/docs/userandgroupmanagement/1/routes/api/directory/add-group-member/post).

## Parameters

| Parameter | Description |
| - | - |
| Domain | A domain to add to a group. |
| Email Address | The email address of a user to add to a group. |
| Group ID | The Mimecast ID of the group to add to. |
| Notes | The notes required to be linked to the group. The length of the notes must be less than 100 characters. |
| Type | Select between `Email Address` and `Domain` to add to the group. |

## Example Output

```json theme={"dark"}
{
	"meta": {
		"status": 216
	},
	"data": [
		{
			"id": "<string>",
			"folderId": "<string>",
			"domain": "<string>"
		}
	],
	"fail": []
}
```