Generate TypeScript Angular client library for Windows Authentication + .Net Core API

Description

I am creating the TypeScript Angular client library from .Net Core 5 API that is accessible by Windows Authentication.
I don't know how to configure my Swagger file to generate client library for Windows Authentication, I do not see where to apply authentication.
In order to generate the TypeScript library, I have to change to "anonymousAuthentication": true in my launchSettings.json in .Net Core 5 API. If I don't make it true, the swagger.json file is unreadable from swagger codegen.

Exception in thread "Thread-1" java.lang.IllegalArgumentException: Unable to read URL: https://localhost:44381/swagger/testProject/swagger.json
at io.swagger.codegen.v3.config.CodegenConfigurator.toClientOptInput(CodegenConfigurator.java:490)
at io.swagger.codegen.v3.cli.cmd.Generate.run(Generate.java:358)
at java.lang.Thread.run(Unknown Source)

Swagger-codegen version

3.0.24

Command line used for generation

java -Dlogback.configurationFile=./logback.xml -jar ../swagger-codegen/swagger-codegen-cli-3.0.24.jar generate -i https://localhost:44381/swagger/testProject/swagger.json -l typescript-angular -o npm --additional-properties ngVersion=11.1.3 -Dio.swagger.v3.parser.util.RemoteUrl.trustAll=true

Suggest a fix/enhancement

Provide the fix or configuration on how my Windows Authenticated .Net Core 5 API be generated to TypeScript using swagger codegen

Start by reproducing the Java swagger-codegen 3.0.24 command against the reported https://localhost:44381/swagger/testProject/swagger.json URL, comparing behavior with anonymousAuthentication in launchSettings.json. Determine whether the expected fix belongs in configuration or codegen, and consider the work done when a TypeScript Angular client can be generated from the Windows-authenticated .NET Core API without enabling anonymous authentication.