Hello - i would like to store a file like pdf / image / zip in a key-value-store - I can open the key-value-store with: kvs = await Actor.open_key_value_store(name='my-cool-key-value-store') But how can i write a pdf / jpeg / zip to this key-value-store now? Here: https://docs.apify.com/sdk/python/docs/concepts/storages i can only see some examples for text / json / csv await kvs.set_value('automatic_text', 'abcd') await kvs.set_value('automatic_json', {'ab': 'cd'}) await kvs.set_value('explicit_csv', 'a,b\nc,d', content_type='text/csv') How can i do this for pdf / jpeg / zip? And is there somewhere an overview which content_type are possible?

message has been deleted

you should get/convert it to a buffer, then simply save it and specify the content type I'm using it to store screenshots like below:

const buffer = await page.screenshot({type: 'jpeg', quality: 20, fullPage: true})
await Actor.setValue('my-key-' + Math.random(), buffer, {contentType: 'image/png'});

Thanks will try this for the images like you described it. But i can´t find any resource where to see which contentTypes generally are avaiable and how this can be done for pdf and/or zip files. Further help about this would be appreciated.

Content-type is not specific to Apify, it's web standard and would help applications understand what the type of the file. The link you shared lists them all.