Nice. Can this return complete json objects ready for use from the stream or must I buffer it into a string? Is it possible to set the delimiter? Can it be use

Nice. Can this return complete json objects ready for use from the stream or must I buffer it into a string? Is it possible to set the delimiter? Can it be used to stream a human formatted JSON file from s3 that contains an array with objects? I mean one that isn't newline delimited, with complete object on each row.