French phrase
Merci, ce n'est pas pour moi.
Meaning
Thanks, this isn't for me.
When to use it
Says that something is not intended for the speaker. It can politely flag a mistaken handoff or prompt a recipient check.
Example dialogue
Voici votre carte d'embarquement.
Here is your boarding pass.
Merci, ce n'est pas pour moi. Il y a une erreur.
Thanks, this isn't for me. There's a mistake.