Hey friend,

There is not currently a way to set this as default or mass apply via UI, but there two options. You can set it per file via the UI as shown here:

https://www.digitalocean.com/docs/spaces/how-to/metadata/

You can also use s3cmd to help you take control of more than just one file at a time:

https://www.digitalocean.com/docs/spaces/resources/s3cmd-usage/

I’m not sure if this guide is up to date, but I found this on the subject of using s3cmd to recursively update metadata:

http://www.improvi.in/using-s3cmd-to-recursively-update-the-meta-data-on-a-bucket/

Jarland