post
https://{hostname}/delivery-manager/v1/workspaces//certificate/domain-validation/authorization/regenerate
If you're using Default Domain Validation (DV) certificates with your service hostnames and the current authorization token has expired or needs to be refreshed (for example after a PAUSED_AWAITING_PROCEED state), run this operation to regenerate the HTTP-01 or DNS-01 challenge tokens for the specified service hostnames.
