# URL ### Property description Data storage suitable for uploading files can be targeted by a static URL or link acquired from an action connected to configured data storage integration.
Static setting
ƒx (String value type): “STATIC” or “ACTION”
Binding action with proper configurated data store integration has to return valid URL and Method parameters, possible others like headers, etc.
Associating Url link with existing action
A disposable static URL link for uploading files is generated by cloud object storage like Amazon S3, which means it makes no sense to use it as a constant value due to its expiration. On the other hand, custom back-end storage can be linked by a persistent URL link.
ƒx (String value type): “POST”, “PUT”
ƒx (String): String value of URL pattern
### State Switching between static mapped URL link and link get through the action. ### Value types STATIC, ACTION ### Availability [File Upload](https://docs.adapptio.com/reference-guide/components-list/file-upload)