DotNetAngular/src/API/Extension/ServiceCollectionExtensions.cs

using Microsoft.OpenApi.Models;

namespace API.Extension;

public static class ServiceCollectionExtensions
{
    public static IServiceCollection AddWebServices(this IServiceCollection services)
    {
        services.AddSwaggerGen(options =>
        {
            // update the name and version of the document
            options.SwaggerDoc("v1", new OpenApiInfo { Title = "DotNetAngular API", Version = "v1" });
            // update names of the api
            options.SwaggerGeneratorOptions.DocumentFilters.Add(new LowerCaseDocumentFilter());
            
        });
        return services;
    }
}