minecraft-bedrock-json-schemas/source/behavior/blocks/format/components/geometry.json

{
  "$id": "blockception.minecraft.behavior.blocks.1.17.0.minecraft.geometry",
  "additionalProperties": false,
  "type": "string",
  "title": "Geometry 1.17.0",
  "description": "The geometry description identifier to use, this identifier must match an existing geometry identifier in any of the currently loaded resource packs.",
  "pattern": "^geometry\\.[a-zA-Z0-9_\\-\\.]+$"
}