Sveltekit 413 (payload too large)

it looks like there is a file size limit for uploading files on my deployed sveltekit app.

if the the payload gets > 6mb i get automatically an error of 413 when submitting the data - is there really any limit set ? there is not a single information about this in the documentation on deploying the sveltekit app

The limit is from AWS: Lambda quotas - AWS Lambda (, documented here: Functions overview | Netlify Docs and it’s documented here: SvelteKit on Netlify | Netlify Docs and SvelteKit uses Netlify Functions.