> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs-beta.getzep.com/v3/sdk-reference/user-groups/policy-sets/attach-policy-set/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs-beta.getzep.com/_mcp/server.

# Attach a policy set to a UserGroup

POST https://api.getzep.com/api/v2/abac/user-groups/{groupUUID}/policy-sets
Content-Type: application/json

Reference: https://docs-beta.getzep.com/sdk-reference/user-groups/policy-sets/attach-policy-set

## Request

### Path parameters

- `groupUUID` (string, required) — UserGroup UUID

### Query parameters

- `projectId` (string, required) — Project UUID

### Body (application/json)

This endpoint expects an apidata.AttachPolicySetRequest.

- `policy_set_uuid` (string, required)

## Response

### 200

OK

- `policy_sets` (list of apidata.PolicySetSummaryResponse, optional)

## Errors

### 400 Bad Request Error

Bad Request

- `message` (string, optional)

### 403 Forbidden Error

Forbidden

- `message` (string, optional)

### 404 Not Found Error

Not Found

- `message` (string, optional)

## Types

### apidata.PolicySetSummaryResponse

- `mode` (string, optional)
- `name` (string, optional)
- `uuid` (string, optional)
- `version` (integer, optional)

## Examples

**Request**

```json
{
  "policy_set_uuid": "a3f1c9d2-4b7e-4f8a-9c3d-2e5b7f6a1d9e"
}
```

**Response**

```json
{
  "policy_sets": [
    {
      "mode": "enforce",
      "name": "Default Access Policy",
      "uuid": "b7e2d1f4-8c3a-4d9b-9f7e-1a2c3d4e5f6b",
      "version": 3
    }
  ]
}
```