Hi. I need to check if property has specific attribute defined in its buddy class:

[MetadataType(typeof(Metadata))]
public sealed partial class Address
{
    private sealed class Metadata
    {
        [Required]
        public string Address1 { get; set; }

        [Required]
        public string Zip { get; set; }
    }
}

How to check what properties has defined Required attribute?

Thank you.