IAM Roles are also AWS Identity with permissions assigned to it. The unique benefit of IAM role is that it can be assigned to any person or AWS service too. For an Example, If we want to provide EC2 Instance access to Amazon S3 then we can provide accessby assigning roles to AWS service.
I have VMware workstation installed on my Laptop and it was working fine until I came across VMware Authorization Service. To be precise, I got the below error:
Transport (VMDB) error -44: Message VMware Authorization Service is not running