How to use the ern-orchestrator.Ensure.isDirectoryPath function in ern-orchestrator

)
      kaxTask.succeed()
    }
    if (pathExist) {
      kaxTask = kax.task('Ensuring that path exist')
      await Ensure.pathExist(pathExist.p)
      kaxTask.succeed()
    }
    if (isFilePath) {
      kaxTask = kax.task('Ensuring that path is a file path')
      await Ensure.isFilePath(isFilePath.p, isFilePath.extraErrorMessage)
      kaxTask.succeed()
    }
    if (isDirectoryPath) {
      kaxTask = kax.task('Ensuring that path is a directory path')
      await Ensure.isDirectoryPath(
        isDirectoryPath.p,
        isDirectoryPath.extraErrorMessage
      )
      kaxTask.succeed()
    }
    if (isValidPlatformConfig) {
      kaxTask = kax.task('Ensuring that config key is whitelisted')
      Ensure.isValidPlatformConfig(isValidPlatformConfig.key)
      kaxTask.succeed()
    }
    if (isSupportedMiniAppOrJsApiImplVersion) {
      kaxTask = kax.task('Ensuring that version is fixed')
      Ensure.isSupportedMiniAppOrJsApiImplVersion(
        isSupportedMiniAppOrJsApiImplVersion.obj
      )
      kaxTask.succeed()