code: func (r User_Customer_External_Binding_Phone) GetAuthenticationMode() (resp datatypes.Container_User_Customer_External_Binding_Phone_Mode, err error) {
  	err = r.Session.DoRequest("SoftLayer_User_Customer_External_Binding_Phone", "getAuthenticationMode", nil, &r.Options, &resp)
  	return
  }
docs: // no documentation yet