Yes and somewhat, mostly yes because, an interdict had many sacraments and religious services that could not be preformed in king's lands, the king believed that without such sacraments they might be doomed in hell. I just got this answer from another question that was the exact same!
The interdict was an effective weapon for the pope against a king because it suspended religious services and sacraments in the affected region, causing widespread distress among the populace. This created pressure on the king, as the people often blamed him for their spiritual suffering and sought to hold him accountable. The interdict undermined the king’s authority and legitimacy, forcing him to negotiate with the pope to lift the suspension and restore normalcy. This dynamic showcased the pope's significant influence over both spiritual and temporal matters during the medieval period.
pope pius the fift
The pope could use interdict which would forbidd clergy from performing the sacraments or he could excommunicate the monarch. Excommunication would make null and void and contracts the monarch had.
From all the sources I have been able to find, it was neither the pope or either of the antipopes who placed Prague under Interdict. The Bishop placed Prague under Interdict in 1412 due to the presence of John Hus.
King John's quarrel with the pope was about who they wanted to be the archbishop of Canterbury. This had an effect on England because of the quarrel the pope stop any services for 7 years this was called an interdict .
crossbow
Interdict is defined as a prohibition. If somebody was to interdict something, they would be prohibiting or forbidding it.
The pope could use excommunication or interdict as punishments for those political leaders who did not 'toe the line.'
We should interdict kids from watching adult movies.
Interdict is defined as a prohibition. If somebody was to interdict something, they would be prohibiting or forbidding it.
We're working closely to interdict the flow of weapons to the war zone. The agency uses the Coast Guard to interdict drug flights from Colombia.
The pope would excommunicate one's king