OriginalPath = "/New/pic.png";
    TargetPath   = "/pic.png";
    Token        = "sl.CAirrApMP3MmqfxAgYhlitMkH3J7CmcSnaOjCUghRVLtFIhPZ0jzduJbWPea8qBaOeeB-L_PZ6...";

    Result = OPI_Dropbox.MoveObject(Token, OriginalPath, TargetPath);