{
    "Version": "2012-10-17",
    "Statement": [
      {
        "Sid": "AllowAccessFromVPNIP",
        "Effect": "Allow",
        "Action": "*",
        "Resource": "*",
        "Condition": {
          "IpAddress": {
            "aws:SourceIp": [
              "52.6.229.154/32"
            ]
          }
        }
      },
      {
        "Sid": "DenyAccessFromNonVPNIP",
        "Effect": "Deny",
        "Action": "*",
        "Resource": "*",
        "Condition": {
          "NotIpAddress": {
            "aws:SourceIp": [
              "52.6.229.154/32"
            ]
          }
        }
      }
    ]
  }