-1, Microsoft.SharePoint.Client.InvalidClientQueryExceptionThe expression "web/GetFileByServerRelativeUrl('/sites/gefportal/PMISGEFDocuments/Climate Change/Thailand - (5894) - Thailand's Domestic Preparation for Post-2020 Cont/ID5894___5412_iNDC_Thailand_EA_request_11_Jun_2014.pdf')/$Value" is not valid.