Add custom annotations to PVC

[luismacosta]

Hello,

I'm using aws-ebs-csi-driver to create volumes in aws
In order to modify volumes iops/throughput, I would like to add annotations to the vttablets PVC. From what I can see in the CRD, dataVolumeClaimTemplate has no property for annotations.

[frouioui]

Do you have an example of how you want to use these annotations?