Yaw input for set_attitude_target message for offboard control using fixed wing plane

1

I’m using set_attitude_target message to do offboard control on my fixed wing aircraft. I’ve been passing a 0 degree angle for yaw to be passed in the euler_to_quaternion function…will this affect my planes attitude? Or is this only for multicopter? I’ve been using roll and pitch, and wasn’t sure if the yaw would affect this desired attitude.