Sharing a google sheet via Script

Question

I am looking to share a google sheet via email in the script. This code correctly creates an email draft, and inserts a hyperlink to my sheet. I would rather have it look like it does when you insert it as a drive link in GMAIL.

Here is a sample of what it looks like when you insert as a drive link

Code:

function getSheetId() {
    return SpreadsheetApp.getActiveSheet().getSheetId().toString();
};
function getSheetUrl() {
   var SS = SpreadsheetApp.getActiveSpreadsheet();
   var ss = SS.getActiveSheet();
   var url = '';
   url += SS.getUrl();
   url += '#gid=';
   url += ss.getSheetId(); 
   return url;
  }

 function notDumb(){
   var body = getSheetUrl();
   var options = {}
   options.htmlBody ='<a href=\"' +body+ '">Here is the File</a>';
   GmailApp.createDraft("john@john.com", "Testing",'', options); 

 }