certID | String (optional) The internal ID that uniquely identifies the certificate data to be deleted. See the Usage Notes at the end of this service’s description for information about the relationship between the certID, ownerID, partnerID, and usage parameters. |
ownerID | String (optional) The internal partner ID of the owner of the certificates. See the Usage Notes at the end of this service’s description for information about the relationship between the certID, ownerID, partnerID, and usage parameters. |
partnerID | String (optional) The internal partner ID of the certificate owner’s partner. If partnerID is not specified, the default certificate set is deleted. See the Usage Notes at the end of this service’s description for information about the relationship between the certID, ownerID, partnerID, and usage parameters. |
usage | String Specify how the certificate is used:  sign - A signing certificate for the owner to send digitally signed documents to the partner.decrypt - An encrypt certificate for the owner to send encrypted documents to the partner.ssl - A client SSL certificate for the owner to establish an SSL connection to the partner’s secure server. |