code: public static DescriptorProperties normalizeYaml(Map<String, Object> yamlMap) {
  		final Map<String, String> normalized = new HashMap<>();
  		yamlMap.forEach((k, v) -> normalizeYamlObject(normalized, k, v));
  		final DescriptorProperties properties = new DescriptorProperties(true);
  		properties.putProperties(normalized);
  		return properties;
  	}
docs: Normalizes key-value properties from Yaml in the normalized format of the Table API.