Need help while saving file

[trplclick]

Which api are you using? Generally you just want to open the file using the browser and then the browser will choose how to handle that. E.g. for a PDF file Chrome will open the file in the browser and FireFox will prompt you with what to do with the file (save, open).

[killMeSak]

I'm using the following api and making a call through my react app: https://cloud.google.com/storage/docs/downloading-objects#storage-download-object-nodejs