# Bandwidth and Disk Quotas Accounts / Bandwidth and Disk Quotas ## Update cPanel account disk quota - [GET /editquota](https://api.docs.cpanel.net/specifications/whm.openapi/bandwidth-and-disk-quotas/editquota.md): This function modifies a user's disk quota. ## Return all cPanel accounts disk usage - [GET /get_disk_usage](https://api.docs.cpanel.net/specifications/whm.openapi/bandwidth-and-disk-quotas/get_disk_usage.md): This function lists the disk usage status of the system's user accounts. This also lists information about file system object (inode) usage. ## Update cPanel account bandwidth quota - [GET /limitbw](https://api.docs.cpanel.net/specifications/whm.openapi/bandwidth-and-disk-quotas/limitbw.md): This function modifies a cPanel account's bandwidth quota. ## Validate cPanel account quotas - [GET /quota_enabled](https://api.docs.cpanel.net/specifications/whm.openapi/bandwidth-and-disk-quotas/quota_enabled.md): This function checks if quotas are enabled on at least one of a user's /home directory mounts. ## Return cPanel account bandwidth information - [GET /showbw](https://api.docs.cpanel.net/specifications/whm.openapi/bandwidth-and-disk-quotas/showbw.md): This function retrieves account bandwidth information.