Ability to delete attributes from span based on regex

[sumitm-iiit]

Hi,

I have a requirement where I want to drop all attributes in spans which starts with a prefix before exporting the spans to the backend. I can see there is a processor which lets you delete an attribute in span based on the attribute name. But does it also support providing attribute name as regex? Or is there any other way to achieve the same?

Thanks,
Sumit