Prisma

<@U4TR4JFRP> what is custom about your query? Is there a reason you wouldn't customize your query on the front end?

what i really like to do is to manipulate fields directly but this is not really wokring with graphcool. In my case i have an key in a field which is a file in a s3 bucket from aws and i want to give a signed url back instead of the key self :wink:

so everytime when i query the field return the signed url

and therefor i could sign the url if i would have the possibility to react with a function to fields

So you're essentially trying to secure some S3 content right?

Have you looked at setting the `AllowedOrigin` on your S3 bucket?