How to set up swagger example value on ASP.NET Core 8 Web API project

Question

Is there a way to set up the content of "Example value" of Swagger to an ASP.NET Core 8 Web API project?

This the XML configuration file:

<member name="M:BD.User.DWA.Services.BDUserController.GetDynamicTokenExt(Newtonsoft.Json.Linq.JObject)">
     <summary>
     Il metodo restituisce il token criptato, moduli abilitati in chiaro, risposta di accounting a partire da userKey, appId, fingerPrint, data.
     </summary>
     <param name="oInputParams">Oggetto JSON con i parametri di input</param>     
     <remarks>
     Esempio di input
     
         POST /api/BD.User.BDUserServiceREST.svc/GetDynamicTokenExt
         {
             "parameters":{
                 "userKey": "as_smart01",
                 "appId": "4241",
                 "isSIACUser": false,
                 "data": {
                     "environment": "ON",
                     "modules": [
                         "1"
                     ],
                     "accountType": 0
                 }
             }
         }
         
     </remarks>
     <returns></returns>
 </member>

Swagger console:

Answer 1

Yes, you can do in code implementing IExamplesProvider from Swashbuckle.AspNetCore.Filters

A sample from here https://github.com/mattfrear/Swashbuckle.AspNetCore.Filters/blob/master/README.md#how-to-use---request-examples

[HttpPost]
public async Task<IHttpActionResult> DeliveryOptionsForAddress([FromBody]DeliveryOptionsSearchModel search)

can be written for a sample as

public class DeliveryOptionsSearchModelExample : IExamplesProvider<DeliveryOptionsSearchModel>
{
    public DeliveryOptionsSearchModel GetExamples()
    {
        return new DeliveryOptionsSearchModel
        {
            Lang = "en-GB",
            Currency = "GBP",
            Address = new AddressModel
            {
                Address1 = "1 Gwalior Road",
                Locality = "London",
                Country = "GB",
                PostalCode = "SW15 1NP"
            }
        };
    }