CompositionTrace

{
    "stages": [
        {
            "act": "find-exact",
            "disposition": "answered",
            "extent": {
                "extent": "complete"
            },
            "input_ids": 0,
            "input_unusable": 0,
            "inputs": [
                {
                    "ids": 0,
                    "relation": "bound",
                    "source": {
                        "source": "upstream",
                        "stage": "string"
                    }
                }
            ],
            "narrowed_by": [
                {
                    "admitted": 0,
                    "excluded": 0,
                    "key": "string",
                    "value": "string"
                }
            ],
            "produced_ids": 0,
            "refusal": null,
            "stage": "string",
            "terms_applied": {
                "property1": 0,
                "property2": 0
            }
        }
    ]
}