get the taskid value . concode_field_sep String eTag concode_elem_sep String location concode_elem_sep DateTime lastModified concode_elem_sep BatchError error concode_elem_sep String taskId concode_elem_sep TaskAddStatus status concode_field_sep TaskAddResult withStatus concode_elem_sep TaskAddResult withLastModified concode_elem_sep TaskAddResult withLocation concode_elem_sep TaskAddResult withError concode_elem_sep String eTag concode_elem_sep String location concode_elem_sep DateTime lastModified concode_elem_sep BatchError error concode_elem_sep TaskAddResult withETag concode_elem_sep TaskAddStatus status concode_elem_sep TaskAddResult withTaskId
String function ( ) { return this . taskId ; }