If a corpse is an object, how can a Cleric "touch a creature that has been dead for less than 200 years" to cast True Resurection? Also how can a Necromancer cast Raise Dead on a "Dead Creature"?
— Shawn P. Conlin (@ShawnConlin) March 3, 2018
If the text of a spell says it can target a dead creature (aka a corpse), the spell can, in fact, target a corpse.
— Jeremy Crawford (@JeremyECrawford) February 24, 2019