GoCD Agents running this task must either run on Windows (with Windows PowerShell) or on an operating system with PowerShell 7+ installed. The PowerShell.exe and/or pwsh executables MUST be on the ...

you can refer to the template config file Run Code2Yaml.exe to generate YAML files. Or you can run powershell Scripts/build.ps1, it would update the YAML files in api folder.