A company is developing an application that uses multiple AWS services. The application needs to use temporary, limited-privilege credentials for authentication with other AWS APIs.
Which AWS service or feature should the company use to meet these authentication requirements?

A. Amazon API Gateway

B. IAM users

C. AWS Security Token Service (AWS STS)

D. IAM instance profiles








 

Correct Answer: C

This question is in CLF-C02 exam
For getting AWS Certified Cloud Practitioner Certificate