data_object_model = {
    "Mandate": {
        "id": "mandate_001",
        "users": [
            {
                "id": "user_001",
                "settings": {
                    "id": "setting_001",
                    "preferences": {}
                },
                "sessions": [
                    {
                        "id": "session_001",
                        "timestamp": "2025-03-13T12:00:00Z",
                        "active": True
                    }
                ],
                "workspaces": [
                    {
                        "id": "workspace_001",
                        "prompts": [
                            {
                                "id": "prompt_001",
                                "content": "",
                                "created_at": "2025-03-13T10:30:00Z"
                            }
                        ],
                        "agents": [
                            {
                                "id": "agent_001",
                                "type": "assistant",
                                "capabilities": []
                            }
                        ],
                        "dataObjectReferences": ["dataobject_001", "dataobject_002"]
                    }
                ],
                "dataObjects": [
                    {
                        "id": "dataobject_001",
                        "type": "document",
                        "content": {},
                        "metadata": {}
                    },
                    {
                        "id": "dataobject_002",
                        "type": "image",
                        "content": {},
                        "metadata": {}
                    }
                ]
            }
        ]
    }
}