minecraft-bedrock-json-schemas/source/general/block/reference.json

{
  "$id": "blockception.minecraft.block.reference",
  "description": "A minecraft block reference.",
  "examples": ["namespace:block", { "name": "namespace:block" }],
  "title": "Block Reference",
  "defaultSnippets": [{ "label": "New Identifier", "body": "$1:$2" }],
  "oneOf": [
    { "type": "string", "$ref": "./identifier.json" },
    {
      "title": "Block Reference",
      "description": "",
      "type": "object",
      "additionalProperties": false,
      "properties": {
        "name": { "type": "string", "$ref": "./identifier.json" },
        "states": {
          "title": "States",
          "description": "",
          "type": "object",
          "propertyNames": {
            "pattern": "\\w*:?\\w+"
          },
          "example": [{ "property": "value" }],
          "additionalProperties": {
            "type": ["boolean", "integer", "string"],
            "title": "State Value",
            "description": "The key of property is the name of the block state/property, the value must be the same as the block properties accepted values."
          }
        },
        "tags": {
          "$ref": "../../molang/string.json",
          "description": "A condition using Molang queries that results to true/false that can be used to query for blocks with certain tags.",
          "examples": ["query.any_tag('wood')"]
        }
      }
    }
  ]
}