He 'offered no apology for' his bad behavior. [=he didn't say he was sorry for acting badly]
The company issued/delivered an official 'apology' to its customers for its error.
He's a poor/sad 'apology for' a father. [=he's a bad father]
(..) in my life. Principal Shepherd?! What are you doing here? Chris, I fat-shamed you, and I believe I owe you a weaselly political apology. So, if you took offense to anything I said, I certainly regret that you did that. At this point, I consider the matter closed. Thank you so much, Principal Shepherd. I know that was very difficult for you. Well, I accept your apology, Chris. Onward and upward. Now, I believe you have some masturbating to do, young man? I already did it. - Chris...? (..)2020 TvShow: Family Guy Title: Movin' In (Principal Shepherd's Song) Season: 18 Episode 20