If your za'atar seasoning already has salt in it, you probably do not need to add it to the marinade.
Serving: 1serving (1/4 of sheet pan and 1/4 of sauce) | Calories: 501kcal | Carbohydrates: 36g | Protein: 42g | Fat: 22.3g | Saturated Fat: 4.3g | Polyunsaturated Fat: 5.2g | Monounsaturated Fat: 10g | Cholesterol: 163mg | Sodium: 417mg | Potassium: 1468mg | Fiber: 9g | Sugar: 9g | Vitamin A: 640IU | Vitamin C: 122mg | Calcium: 168mg | Iron: 4.7mg