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{
  "users": [
    {
      "id": 1,
      "name": "John",
      "age": 30,
      "city": "New York"
    },
    {
      "id": 2,
      "name": "Jane",
      "age": 25,
      "city": "Los Angeles"
    }
  ],
  "groups": [
    {
      "name": "Group 1",
      "id": 1
    }
  ],
  "user_groups": [
    {
      "user_id": 1,
      "group_id": 1
    }
  ],
  "resources": [
    {
      "id": "company:1221:department:1121:activity:1111",
      "name": "abc"
    },
    {
      "id": "company:111:department:2222:activity:333",
      "name": "emission data"
    }
  ],
  "permissions": [
    {
      "id": 1,
      "name": "read_write_permission",
      "resource_id": "company:*:department:1121:activity:*",
      "permission": ["read", "write"],
      "type": "deny"
    },
    {
      "id": 2,
      "name": "read_permission",
      "resource_id": "company:*:department:1121:emission_data:*",
      "permission": ["read"],
      "type": "allow"
    }
  ],
  "group_permissions": [
    {
      "group_id": 1,
      "permission_id": 1
    },
    {
      "group_id": 1,
      "permission_id": 2
    }
  ]
}