{
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    {
      "name": "<string>",
      "tables": [
        {
          "name": "<string>",
          "columns": {
            "columns": [
              {
                "name": "<string>",
                "semanticType": "<string>",
                "labels": {},
                "classification": "<string>",
                "objectSchema": {
                  "type": "TYPE_UNSPECIFIED",
                  "structKind": "<any>",
                  "arrayKind": "<any>",
                  "semanticType": "<string>"
                }
              }
            ]
          },
          "objectSchema": {
            "type": "TYPE_UNSPECIFIED",
            "structKind": "<any>",
            "arrayKind": "<any>",
            "semanticType": "<string>"
          },
          "classification": "<string>"
        }
      ]
    }
  ]
}