IDAttribute with custom ID type

[xnoreq]

Is there an existing issue for this?

• I have searched the existing issues

Describe the bug

I expect that using my own custom MyIdType works equivalent with [ID] as with plain strings.

Steps to reproduce

#nullable disable

	public class MyIdType
	{
		public string Value { get; set; }

		public MyIdType(string s)
		{
			Value = s;
		}
	}

	public class TestInput
	{
		[ID("Test")]
		[GraphQLType(typeof(NonNullType<ListType<NonNullType<IdType>>>))]
		public List<MyIdType> Ids { get; set; }
	}

	public class Query
	{
		[ID("Test")]
		[GraphQLType(typeof(NonNullType<IdType>))]
		public MyIdType GetTest0()
		{
			return new MyIdType("0");
		}

		[ID("Test")]
		[GraphQLType(typeof(NonNullType<ListType<NonNullType<IdType>>>))]
		public List<MyIdType> GetTest1()
		{
			return new List<MyIdType> {new MyIdType("1"), new MyIdType("2")};
		}

		[ID("Test")]
		public MyIdType GetTest2(TestInput input)
		{
			return input.Ids.FirstOrDefault();
		}
	}

	// registered converters:
	// .AddTypeConverter<string, MyIdType>(source => new MyIdType(source))
	// .AddTypeConverter<MyIdType, string>(source => source.Value)

Relevant log output

No response

Additional Context?

No response

Product

Hot Chocolate

Version

12.7.0

[michaelstaib]

That is not supported at the moment. But we can look at adding an extension point.

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.