To create an IAM user

The following create-user command creates an IAM user named Bob in the current account:

aws iam create-user --user-name Bob

Output:

{
    "User": {
        "UserName": "Bob",
        "Path": "/",
        "CreateDate": "2013-06-08T03:20:41.270Z",
        "UserId": "AKIAIOSFODNN7EXAMPLE",
        "Arn": "arn:aws:iam::123456789012:user/Bob"
    }
}

For more information, see Adding a New User to Your AWS Account in the Using IAM guide.