test_instance.json

{
    "spaces": [
        {
            "code": "MEASUREMENTS",
            "projects": [
                {
                    "code": "TEST",
                    "collections": [
                        {
                            "code": "EXP1",
                            "type": "DEFAULT_COLLECTION",
                            "samples": [
                                {"type":"ICP-MS-MEASUREMENT", "properties":{"sample_id":1, "gas_flow":0.1, "acq_timestamp":"2022-08-26T00:00:00Z"}}
                            ],
                            "properties": {"measurement_id": 1}
                        }
                    ]
                }
            ]
        }
    ],
    "properties": [
        {
            "code": "SAMPLE_ID",
            "label": "sample_id",
            "description": "Id of sample",
            "data_type": "INTEGER"
        },
        {
            "code": "MEASUREMENT_ID",
            "label": "measurement_id",
            "description": "Id of measurements",
            "data_type": "INTEGER"
        },
        {
            "code": "GAS_FLOW",
            "label": "Gas_flow",
            "description": "Gas flow",
            "data_type": "REAL"
        },
        {
            "code": "ACQ_TIMESTAMP",
            "label": "Acquisiton_timestamp",
            "description": "Timestamp of acquisition",
            "data_type": "TIMESTAMP"
        }
    ],
    "collection_types": [
        {
            "code":"DEFAULT_COLLECTION",
            "description":"DC",
            "properties": ["MEASUREMENT_ID"]
        }
    ],
    "object_types": [
        {
            "code": "ICP-MS-MEASUREMENT",
            "prefix": "ICPMS_MEAS",
            "properties": {"one":["SAMPLE_ID", "GAS_FLOW", "ACQ_TIMESTAMP"]}
    }
    ]
}