Get item from list of a DTO

Question

OnInitializedAsync I get a list of my customers with an http request. It will load one item to the list. How can I get this item to my other variable? Code below.

    private List<CustomerDTO> customers { get; set; }
    private CustomerDTO customer { get; set; } = new();

    protected override async Task OnInitializedAsync()
    {
        customers = await httpClient.GetFromJsonAsync<List<CustomerDTO>>(TestRoutes.Customer.GET_Customers());
        customer = ?
    }

Answer 1

After clarification in the comments I tried to use customer = customers.FirstOrDefault(x => x.Id == <insert Id here>);

Of course I had no Id to compare. So as @John mentioned in the comments, I used customer = customers.First(); to get that single customer from the List