The instance of entity type cannot be tracked because another instance of this type with the same key is already being tracked

Question

I have a Service Object Update

public bool Update(object original, object modified)
{
    var originalClient = (Client)original;
    var modifi         


        

Answer 1

public async Task GetValue(int id)
    {
        Product Products = await _context.Products.AsNoTracking().FirstOrDefaultAsync(x => x.Id == id);
        return Products;
    }

AsNoTracking()