Sheet or Range Protection

[Vishnu_Tiwari]

 I created a sheet and apply sheet protection using the app script but the code not working. the code is given below.

function removeEditor() {

  let sheet = SpreadsheetApp.getActiveSpreadsheet().getSheetByName("Sheet1");

  let protect = sheet.protect()

  let email ="User Email"

  protect.removeEditor(email);

  if(protect.canDomainEdit()){

    protect.setDomainEdit(false)

  }

}

sheet protection not working properly? or created the wrong code . please Suggest.