{
  "$schema": "https://json-structure.org/draft/2020-12/schema",
  "name": "IcebergTableAsSelect",
  "type": "object",
  "properties": {
    "name": {
      "type": "string"
    },
    "columns": {
      "type": "array"
    },
    "external_volume": {
      "type": "string"
    },
    "cluster_by": {
      "type": "array"
    },
    "base_location": {
      "type": "string"
    },
    "comment": {
      "type": "string"
    }
  }
}