{
    "zarr_format": 3,
    "node_type": "array",
    "shape": [3],
    "data_type": "string",
    "chunk_grid": {
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        "configuration": {
            "chunk_shape": [3]
        }
    },
    "chunk_key_encoding": {
        "name": "default",
        "configuration": {
            "separator": "/"
        }
    },
    "fill_value": "",
    "codecs": [
        {
            "name": "vlen-utf8",
            "configuration": {}
        }
    ]
}
