diarch_shift_privileges_interaction_fail_effect

diarch_shift_privileges_interaction_fail_effect = {
	scope:actor = {
		# Gain some stress, proportional to the size of the realm you're harassing.
		## Counties are a bit of stress.
		if = {
			limit = { scope:recipient.highest_held_title_tier >= tier_county }
			add_stress = minor_stress_gain
		}
		## Duchies are troublesome.
		else_if = {
			limit = { scope:recipient.highest_held_title_tier >= tier_duchy }
			add_stress = medium_stress_gain
		}
		## Kingdoms are a big deal.
		else_if = {
			limit = { scope:recipient.highest_held_title_tier >= tier_kingdom }
			add_stress = major_stress_gain
		}
		# We nest this so that scope:recipient doesn't have to see their own opinion effects.
		if = {
			limit = {
				this != scope:recipient
			}
			# Add some opinion loss.
			reverse_add_opinion = {
				target = scope:recipient
				modifier = angry_opinion
				opinion = -20
			}
		}
	}
	# Object explorer logging.
	scope:actor = {
		diarch_interaction_set_or_update_global_variable_effect = { VARIABLE = di_track_shiftpriv_failure }
		diarch_interaction_add_to_global_list_effect = { VARIABLE_LIST = di_track_shiftpriv_failure_actor_list }
	}
	scope:recipient = {
		diarch_interaction_add_to_global_list_effect = { VARIABLE_LIST = di_track_shiftpriv_failure_recipient_list }
	}
}

As written in game/common/scripted_effects/00_diarchy_scripted_effects.txt.