A data privacy officer at a marketing firm has received a request from a former...

A data privacy officer at a marketing firm has received a request from a former client to delete all personally sensitive information held by the company. The firm operates globally and follows international data protection standards. The only information retained about the client is a unique customer ID, "051473912", which is not directly tied to the name, address, or any other identifiable details. Which action should the data privacy officer take?