<PackageReference Include="Microsoft.Extensions.Options" Version="10.0.8" />

Microsoft.Extensions.Options.ValidateEnumeratedItemsAttribute

public sealed class ValidateEnumeratedItemsAttribute : Attribute
Marks a field or property to be enumerated; each enumerated object is validated.
public Type Validator { get; }

Gets the type to use to validate the enumerable's objects.

public ValidateEnumeratedItemsAttribute()

Initializes a new instance of the ValidateEnumeratedItemsAttribute class.

public ValidateEnumeratedItemsAttribute(Type validator)

Initializes a new instance of the ValidateEnumeratedItemsAttribute class.