Add possibility to create Patch model

[Marusyk]

Currently we have

[HttpPatch]
public Person Patch([FromBody] Patch<Person> personPatch)
{
    var person = _repo.GetPersonById(1);
    personPatch.Apply(person);
    return person;
}

So, creating of Patch model is doing by Model Binder.
It would be nice to have possibility to create it manually:

[HttpPatch]
public void Patch([FromBody] Patch<Person> personPatch)
{
    var personPatch = new Patch<Person>(personDto)
    var person = _repo.GetPersonById(1);
    personPatch.Apply(person);
    return person;
}

[petmat]

Is there a typo in the second example code? You define personPatch twice but personDto is not defined.

[Marusyk]

@petmat Yeah, it is just pseudocode for example (not working code)