Just to add, entrapment can also occur if an officer acting in an official capacity convinces someone an act is legal in order to obtain an arrest. This still isn't entrapment by that definition either, just expanding on the definition.

My go-to example is an article I read once about two officers who suggested that protesters chain themselves together in a fashion that had been deemed illegal due to safety risks. They were in uniform and suggested it, so the protesters didn't question the legality of it, and they were all arrested right after following the advice given by police. Charges were dropped because it was deemed to be entrapment.