resoureNotFound Exception:Describe User

Installing Cloud9 environment and getting the below error.
How to resolve this error.
An error occurred (ResourceNotFoundException) when calling the DescribeUser operation: AWS account id: 784312351859, Namespace: default, Username: arn:aws:iam::784312351859:root.

Can you try to list users first to find the username?

Hi @8171711837 - Welcome to AWS Community and thanks for posting the question. You can use cloudshell to try out boto3 command. You really not require a cloud9 environment as well. Its easy, simple to use.

Like @Max said, start with list user command .

Regards - Sanjeeb