Storage Limitation is a feature that allows you to limit the amount of storage your users can use in your app. For example, if you have an app that includes music, videos, and images and you want to make sure your users don't use more than 5 GB of data, you can set Storage Limitation at 5GB.
In order to ensure the security and integrity of their services, many companies limit the amount of data that users can upload or download at any given time. This ensures that they can continue to provide these services without incurring unnecessary expenses related to storage space on their servers.
Some companies also restrict the amount of storage space available in order to encourage customers to upgrade their plans once they reach their limits. In some cases, this is done by not allowing users to upload new content until they upgrade their plans and pay more money — but other companies offer greater storage space without additional fees in order to entice customers into upgrading their plans before reaching the storage limitations set forth by their current plans.