Mutation with Dictionary<string, object> as input using HotChocolate

[AndreiToader1]

Hello everybody,

I have a question related to HotChocolate .NET library.

Is there a way I can have an input for a mutation a Dictionary<string, object> containing only the changed properties from the client?

For example assuming I have an entity Person with fields (Id, Name, EmailAddress) and at some point on the update mutation only name is changed. What I want to achieve is to be able to send from the UI only the name so the input will look like:
{
"personInputInput":
{
"name": "test123"
}
}

and I can deserialize something like this:
var input = context.ArgumentValue<Dictionary<string, object>>("person");
and the result would be a dictionary with one item having the key ""name" and the value "test123".

I'm looking for something else other than declaring all the fields as Optional<> with default values. For our current solution is too much to refactor this way.

Thank you in advance for your help,
Andrei