Trigger integration for files over 50 MB

Hello,

I was wondering if someone could give an idea of this.

In OIC SFTP, we have files incoming to a particular folder. I created a trigger based integration for files that are under 50 MB and works great.

I have one file that is 150 MB , the trigger doesn't work due to limits. I was wondering if someone has an alternate way of doing this? I do not need to read the file with/without the schema. I just want to know if the file has appeared. I then call an another integration which will do xyz operations with the file.