I think this is what you're looking for but let me know if you meant something different:

{
    "meta": {
        "id": "76fffdf3b04247fa8f0c3fc0743b3ccb",
        "trx": "76fffdf3b04247fa8f0c3fc0743b3ccb",
        "endpoint": {
            "name": "tasks.get_by_id_ex",
            "requested_version": "2.30",
            "actual_version": "1.0"
        },
        "result_code": 200,
        "result_subcode": 0,
        "result_msg": "OK",
        "error_stack": "",
        "error_data": {}
    },
    "data": {
        "tasks": [
            {
                "comment": "Auto-generated at 2024-08-21 14:39:28 UTC by root@a37cd5bc31c4",
                "configuration": {
                    "Dataset Struct": {
                        "name": "Dataset Struct",
                        "value": "{\n  \"0\": {\n    \"job_id\": \"177265adca46459f8b19d7669ab5e5d5\",\n    \"status\": \"in_progress\",\n    \"last_update\": 1724251291,\n    \"parents\": [],\n    \"job_size\": 840767386,\n    \"name\": \"my-dataset\",\n    \"version\": \"1.0.0\"\n  }\n}",
                        "type": "json",
                        "description": "Structure of the dataset"
                    }
                },
                "id": "177265adca46459f8b19d7669ab5e5d5",
                "name": "my-dataset",
                "runtime": {
                    "orig_dataset_name": "my-dataset",
                    "orig_dataset_id": "177265adca46459f8b19d7669ab5e5d5",
                    "version": "1.0.0",
                    "ds_file_count": 29608,
                    "ds_link_count": 0,
                    "ds_total_size": 840767386,
                    "ds_total_size_compressed": 845212762,
                    "ds_change_add": 29608,
                    "ds_change_remove": 0,
                    "ds_change_modify": 0,
                    "ds_change_size": 840767386
                },
                "status": "completed"
            }
        ]
    }
}