How and where to specify the folder structure in MID Server or i need to send a parameter value to powershell script

so If we send incident table sys_id will be give that attachment table file , and where that file will download in servicenow

I am working in Geneva , i am not able to find the Class ,please find the below

hi Julian,Thanks for your help , but some of the function we are not able to find in GenevaExample GlideSysAttachment();GlideStringutil()To use this function we need add any plugin to my developer instance

Hi Julian,Is it possbile to take how you have done   custom activity (JDBC-Probe) that sends the file to the MID Server. That will be helpful for me