In a mixing bowl, combine ground chicken, garlic powder, onion powder, paprika, salt, and black pepper. Mix until well combined.

Form the mixture into 4 equal patties.

Preheat the grill to medium-high heat and brush with olive oil.

Grill the chicken patties for about 6-7 minutes on each side, or until the internal temperature reaches 165°F (75°C).

If using cheese, place a slice on each patty during the last minute of grilling to melt.

Toast the burger buns on the grill for 1-2 minutes.

Spread mayonnaise on the bottom half of each bun, then add the grilled chicken patty, lettuce, tomato, and pickles.

Top with the other half of the bun and serve immediately.