Database Client Encryption Key Limit

[aperiooculus]

I've recently encountered an issue around Cosmos Client Encryption Keys where I have reached the limit on a single database.

Background:
I'm implementing an encryption service that rotates the client data encryption keys (DEK). The method of rotating the keys involves creating a new container along with a new DEK, then copying the records to the new container.
In my testing I encountered a 403 response when calling Database.CreateClientEncryptionKeyAsync to create a new DEK, indicating - I believe - that the database is at max capacity for DEKs. I haven't yet found a means to remove the keys, and therein lies my challenge.

Question
Is there a way to remove a DEK from Cosmos Database? Or perhaps some other means of overcoming the limit that doesn't involve creating a new database?

I appreciate any and all help on this topic!