Schema.For and input graph types

[SebastianStehle]

Hi,

I would like to build some schema stitching. In my CMS a user can define a JSON field and at the moment I create an untyped GraphQL schema for this field. So like "Any".

I would like to improve that and let the user define a custom schema for this field. So the user would define the schema in the UI:

Then the first type would become the field type. I have built a prototype. I just create a new schema:

var schema2 = Schema.For(@"
	type Result {
		rootString: String
		rootNumber: Int
		rootBoolean: Boolean,
		rootArray: [String]
		rootObject: Nested
	}

	type Nested {
		nestedString: String
		nestedNumber: Int
		nestedBoolean: Boolean,
		nestedArray: [String]
	}
	");

var schema = Schema.For(@"    
	type Query {
		result: String
	}
	");

foreach (var type in schema2.AdditionalTypeInstances)
{
	schema.RegisterType(type);
}

var query = (IComplexGraphType)schema.AdditionalTypeInstances.First();

query.Fields.First().ResolvedType = schema2.AdditionalTypeInstances.First();

How can I do something like this for input types?