in src/main/java/software/amazon/cloudformation/resource/BaseValidator.java [121:132]
SchemaLoaderBuilder getSchemaLoader() {
final SchemaLoaderBuilder builder = SchemaLoader
.builder()
.draftV7Support()
.schemaClient(downloader);
// // registers the local schema with the draft-07 url
// // draftV7 schema is registered twice because - once for HTTP and once for HTTPS URIs
builder.registerSchemaByURI(JSON_SCHEMA_URI_HTTP, jsonSchemaObject);
// registers the local base definition schema to resolve the refs
registerMetaSchema(builder, baseDefinitionSchemaObject);
return builder;
}