Though after some serious allegations about CIA spying on Pakistani government officials and dignitaries, Pakistan took the case up with Washington but the United States has not yet denied or accepted the charges, let alone apologizing for it.
A few months back, Germany had ousted the CIA Station Head from Berlin for spying on German government officials but the case has been entirely different with Pakistan. It must also be mentioned here that German government had taken the decision only after receiving clear evidence about the fact when Edward Snowden, a former CIA employee, had leaked all the inside information