How should you handle this error?

Your service adds text to images that it reads from Cloud Storage. During busy times of the year, requests to Cloud Storage fail with an HTTP 429 "Too Many Requests" status code.

How should you handle this error?
A . Add a cache-control header to the objects.
B . Request a quota increase from the GCP Console.
C . Retry the request with a truncated exponential backoff strategy.
D . Change the storage class of the Cloud Storage bucket to Multi-regional.

Answer: C

Explanation:

Reference: https://developers.google.com/gmail/api/v1/reference/quota