We’re testing migrating some workloads out to AWS, our AWS team prefers us to us “Role Based Access” over passing out access keys.  Is there any provision for this or instructions?  I added the role based access permissions to the IAM policy, but receiving the error -  AWS Authorization failed with error: RequestCanceled: request context canceled caused by: context deadline exceeded

I’m basing this off of what we’re using for our Citrix environment - Role-based authentication for Citrix Virtual Apps and Desktops in AWS | Citrix Blogs