AWS Certified Solutions Architect – Professional — Question 515

What is the maximum length for a certificate ID in AWS IAM?

Answer options

• A. 1024 characters
• B. 512 characters
• C. 64 characters
• D. 128 characters

Correct answer: D

Explanation

AWS Identity and Access Management (IAM) imposes a strict limit of 128 characters for server certificate IDs and names. Options A, B, and C are incorrect because they represent either too high or too low thresholds that do not match the official AWS service quotas for IAM certificate identifiers.