Select the preset program of Preheat to preheat the air fryer.
Toss together zucchini and 1 teaspoon salt in colander. Let zucchini drain for 5 minutes.Press zucchini with paper towels to release excess liquid.
Combine zucchini, cheese, corn, flour, 3 tablespoons chives and egg in a medium bowl.
Portion zucchini mixture into 8 to 10 patties.
Spray crisper tray with olive oil cooking spray. Working in batches, place half the patties into the air fryer.
Set temperature to 350°F/180°C then press Start/Stop and cook for 9 to 10 minutes until golden-brown. Repeat with remaining patties.
Combine yogurt, garlic and remaining chives in a small bowl. Season with salt, to taste.
Serve patties with yogurt sauce.
Tip: For a spicy kick, add 2 teaspoons of red pepper hot sauce to yogurt sauce.