github.com/apache/beam/sdks/v2@v2.48.2/java/core/src/test/resources/json-schema (about) array_nested_array_json_schema.json basic_json_schema.json nested_arrays_objects_json_schema.json object_nested_object_and_array_json_schema.json ref_with_ref_json_schema.json unsupported_nested_tuple_array.json unsupported_tuple_arrays.json