e.party.¶
e.party. is a match pattern, never a code. It selects every code below it, including ones minted after your handler was written.
The obstacle: Another actor's conduct or choice.
This obstacle has no standard sub-descriptors, so every leaf under it is one a repo minted for itself.
Codes under this prefix¶
e.party.refused.subscription.f— The Registrar refused this Observer's subscription request.