cloud-formation-user.json

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "Template for creating a new AWS user with full Access",
  "Resources": {
    "NewUser": {
      "Type": "AWS::IAM::User",
      "Properties": {
        "LoginProfile": {
          "Password": {
            "Ref": "UserPassword"
          },
          "PasswordResetRequired": false
        },
        "Policies": [
          {
            "PolicyDocument": {
              "Version": "2012-10-17",
              "Statement": [
                {
                  "Effect": "Allow",
                  "Action": "*",
                  "Resource": "*"
                }
              ]
            },
            "PolicyName": "AdministratorAccess"
          }
        ],
        "UserName": {
          "Ref": "UserName"
        }
      }
    }
  },
  "Parameters": {
    "UserPassword": {
      "NoEcho": "true",
      "Description": "The user password, this user will have full administrative access to the AWS account and can incur charges, please use a strong password",
      "Type": "String",
      "MinLength": "8",
      "MaxLength": "150"
    },
    "UserName": {
      "Description": "The Username",
      "Type": "String",
      "MinLength": "3",
      "MaxLength": "41",
      "AllowedPattern": "^[a-zA-Z0-9_+=,.@-]*$"
    }
  }
}