A team wants each Copilot-generated pull request to publish a resumable agent handoff file. The file must record completed steps, rejected approaches, remaining work, and reviewer decisions. Reviewers must be able to download the file from the workflow run after the validation job completes. Which option completes the workflow?

name: publish-agent-handoff

on:
  pull_request:
    branches:
      - main

permissions:
  contents: read
  pull-requests: read

jobs:
  handoff:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

        - name: Validate handoff file
          run: |
            test -f .github/agent-handoff.md
            grep -q "^Completed steps:" .github/agent-handoff.md
            grep -q "^Rejected approaches:" .github/agent-handoff.md
            grep -q "^Remaining work:" .github/agent-handoff.md
            grep -q "^Reviewer decisions:" .github/agent-handoff.md

        - name: Publish resumable state
          (Missing value 1): actions/upload-artifact@v4
          with:
            (Missing value 2): agent-handoff
            (Missing value 3): .github/agent-handoff.md