Per file size limit in multipart form

[goremykin]

Is there an existing issue for this?

• I have searched the existing issues

Is your feature request related to a problem? Please describe the problem.

As title says my suggestion is to add a per file size limit for multipart forms. Use case:
A user can upload an unlimited number of files with a total size not exceeding 1GB, but each file must be up to 100MB.

Describe the solution you'd like

Add an additional prop to FormOptions. So it can be configured globally:

services.Configure<FormOptions>(options =>
{
    options.MultipartBodyLengthLimit = 1024 * 1024 * 1024;
    options.FileLengthLimit = 1024 * 1024;
});

or using RequestFormLimits attr
[RequestFormLimits(MultipartBodyLengthLimit = 1024 * 1024 * 1024, FileLengthLimit = 1024 * 1024)]

Additional context

No response

[akeyscare]

Sure, very important feature