Add a pending reason for rejection.
The first call to this method is considered "most important". After calling this method as many times as are required, call reject_async to reject the certificate.
If details is a floating reference (see g_variant_ref_sink), ownership of details is taken by this
function. This means you can pass the result of Variant or
Variant.parsed directly to this function without additional reference-count management.
| this |
a TLS certificate |
| reason |
the reason for rejection |
| dbus_error |
a D-Bus error name such as |
| details |
a variant of type VARDICT containing the details of the rejection, or |