File availability guide
File available AMQP message
After restoring a file, an AMQP message is sent to:
| Exchange | Routing key | Virtual host | 
|---|---|---|
regards.storage.file.notification | regards.file.availability.status | regards.multitenant.manager | 
With following content:
| Parameter | Type | Optional | Description | 
|---|---|---|---|
| checksum | String | No | File checksum | 
| available | Boolean | No | File availability | 
| expirationDate | Date | Yes | Indicate date when the file will be not available anymore. | 
To restore a file, see catalog doc