Github Action (GHA) caching a downloaded file example

example.yml

    - name: Cache downloaded file
      id: cache-some-file
      uses: actions/cache@v3
      with:
        path: some-file
        key: ${{ runner.os }}-downloaded-file-${{ hashFiles('some-file') }}
    - name: Fetch smctl MSI
      if: steps.cache-some-file.outputs.cache-hit != 'true'
      shell: pwsh
      run: |
        Invoke-WebRequest -Uri https://example.com/some-file -OutFile some-file