How to export accounts Max Data and jetstream Max Disk Storage metrics

[andreyreshetnikov-zh]

Hello,
Question about accounts Max Data and Jetstream Max Disk Storage metrics, I would like to know if the account has run out of space for these limits in advance, but prometheus-nats-exporter and nats-surveyor don't have these metrics. Do you know how to export these metrics to prometheus via prometheus-nats-exporter?
Without the control of these metrics, there may still be a lot of disk space on the NATS disk, the space allocated for the account may run out and there will be downtime of applications using NATS.