voclabs 无权对资源执行：iam:AttachUserPolicy：用户 Olivia，因为没有基于身份的策略允许 iam:AttachUserPolicy

Question

While performing the Module 8 challenge lab for AWS Academy Solutions Architecting course. I received the following error message while performing Task 4 when I go for adding IAMReadOnlyAccess to Olivia(an imaginary person who acts as Database Admin in this lab):
User: <arn> assumed-role/voclabs/<username> is not authorized to perform: iam:AttachUserPolicy on resource: user Olivia because no identity-based policy allows the iam:AttachUserPolicy action . Here <arn> and <username> are most probably different for everyone hence I didn't explicitly mention them.

I would like to know how can I resolve this error.

Answer 1

I figured out the mistake. Students don't have enough access to directly add policies to singular Users in this lab (as I was trying to do). We have to add policy to User groups . It worked when I attached the policies directly to DBAdministrators group (of which Olivia is a member).