Error:- Argument or block definition required

Hello,

I have build a small hello world api in golang and compiled it as executable. The moment I try to run this job I get an error

Job–>

job "raw-exec-example" {
  datacenters = ["dc1"]

group "raw" {
    task "raw" {
	  artifact {
        source      = "https://myartifactory.com/repo1/Dev.exe"      
        options {
          checksum = "md5:75ac9deadbxx10aa4ccabb36e0a71eb2"
        }
      }
      driver = "raw_exec"
      config {
        command = "Dev.exe"      
resources {
        memory = 64
      }
    }
  }
}

I have only one nomad agent, hosted as both client and server, on a Windows 10 Enterprise machine. Can anyone help please.

Thank you

Sorry. I missed the last bracket