Is there better validation for building GitHub Apps or software. How are repositories validated here to stdout with quotations when an organization or GitHub account is sourced in a gh actions pipeline.
v1 example
- name: Get token from GitHub App
uses: actions/create-github-app-token@v1
id: app_token
with:
app-id: ${{ secrets.APP_ID }}
private-key: ${{ secrets.APP_PEM }}
owner: ${{ github.repository_owner }}
repositories: "<omitted, comma-separated list of repos>"

Is there better validation for building GitHub Apps or software. How are repositories validated here to stdout with quotations when an organization or GitHub account is sourced in a gh actions pipeline.
v1example