minecraft-bedrock-json-schemas/source/behavior/biomes/biomes.json

{
  "$id": "minecraft.behavior.biomes",
  "type": "object",
  "examples": [{ "plains": { "format_version": "1.12.0" } }],
  "additionalProperties": {
    "type": "object",
    "title": "Biome",
    "description": "A biome definition",
    "allOf": [
      { "if": { "properties": { "format_version": { "type": "string", "const": "1.12.0" } } }, "then": { "$ref": "./1.12.0/biomes.json" } },
      { "properties": { "format_version": { "$ref": "../../general/format_version.json" } } }
    ]
  }
}