date format instead of date-time

[flcdrg]

Is there a way to make types of System.DateTime be represented as OpenAPI format 'date' (rather than 'date-time')?

I note that there are DateTimeObjectTypeVisitor and DateTimeTypeVisitor classes in Microsoft.Azure.WebJobs.Extensions.OpenApi.Core but I'm not sure whether I can override or replace those implementations.

eg.

public System.DateTime DeliveryDate { get; set; }

would be converted to

DeliveryDate:
  type: string
  format: date

[justinyoo]

There's currently no way to represent the DateTime type to the date format. Let me keep this issue open until finding out a suitable way.