{ "name": "Flat", "derivative": "PLAINS", "layers": [ { "maxHeight": 10, "minHeight": 10, "palette": [ "EMERALD_BLOCK" ] }, { "palette": ["DIRT"], "minHeight": 2, "maxHeight": 2 } ], "generators": [{ "min": 9, "max": 15, "generator": "flat" }] }