{
  "config": {
    "feature": {
      "config": {
        "feature": "minecraft:patch_red_mushroom",
        "decorator": {
          "config": {
            "outer": {
              "config": {},
              "type": "minecraft:square"
            },
            "inner": {
              "config": {},
              "type": "minecraft:heightmap_spread_double"
            }
          },
          "type": "minecraft:decorated"
        }
      },
      "type": "minecraft:decorated"
    },
    "decorator": {
      "config": {
        "chance": 8
      },
      "type": "minecraft:chance"
    }
  },
  "type": "minecraft:decorated"
}