curl --request POST \
  --url https://app.freyavoice.ai/api/v2/workspaces/{workspaceId}/roles \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "<string>",
  "description": "<string>",
  "permissions": []
}
'

{
  "success": true,
  "data": {
    "message": "<string>",
    "result": {
      "role": {
        "id": "<string>",
        "workspaceId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "name": "<string>",
        "description": "<string>",
        "permissions": [],
        "isSystem": true,
        "isDefault": true,
        "memberCount": 1,
        "assignable": true,
        "createdAt": "<string>",
        "updatedAt": "<string>"
      }
    }
  }
}