class Quickbooks::Service::Employee

def delete(employee) 

def delete(employee)
  employee.active = false
  update(employee, :sparse => false)
end

def model 

def model
  Quickbooks::Model::Employee
end

def update(entity, options = {})

override update as sparse is not supported 
def update(entity, options = {})
  raise Quickbooks::InvalidModelException.new('Employee sparse update is not supported by Intuit at this time') if options[:sparse] && options[:sparse] == true
  super(entity, options)
end