Various freedom of information laws acknowledge the importance of information being provided to the requester in a machine readable format, when that information originates from such a system. I'm not arguing that this applies to police asking a private entity for information, just that the courts/regulators are not ignorant about the difference between machine-readable data and "oh just do a search and copy-paste it from the website".
https://nakedsecurity.sophos.com/2013/10/04/cheeky-lavabit-d...