{
  "test_case_1": {
    "tasks": {
      "Unit_Test_Multi_Instance_parallel_user_task_loop_cardinality:User_Task": {
        "data": [{"age" : 12},{"age" : 18}, {"age" : 22}]
      }
    },
    "expected_output_json": {"z": [12, 18, 22]}
  }
}