LibraryItemUpdatesessionWarningType

The WarningType enumerated type defines the warnings which can be raised during the update session.
SELF_SIGNED_CERTIFICATE : The certificate used for signing the content is self-signed.
EXPIRED_CERTIFICATE : The certificate used for signing the content is expired.
NOT_YET_VALID_CERTIFICATE : The certificate used for signing the content is not yet valid.
UNTRUSTED_CERTIFICATE : The certificate used for signing the content is not trusted.