Quarter the zucchini into small cubes as seen in the photos. Spray with olive oil, add seasoning, salt and pepper to taste.
When you are sure the zucchini is coated evenly with oil, toss with the parmesan. Do not overmix and stop when the parmesan is evenly distributed.
Preheat the air fryer for 3 minutes to 390 degrees F. Carefully add a liner and add the zucchini to the air fryer basket in an even layer. Cook 4 minutes, toss and cook an additional 4-5 minutes until the parmesan has begun to brown and the zucchini is tender.