{
  "argv": [
    "codex-git-closeout",
    "batch-prepare",
    "--output",
    "/tmp/codex/ltb1021/git-closeout/20260916-channel-process/batch.json",
    "--batch-id",
    "20260916-channel-process-batch",
    "--profile",
    "ltb1021",
    "--session-alias",
    "work-session",
    "--expected-group-count",
    "2",
    "--repository-label",
    "Contextra",
    "--manifest",
    "/tmp/codex/ltb1021/git-closeout/20260916-channel-process/20260916-channel-process.json",
    "--expect-plan-hash",
    "4795a3b7377381b5ce292b595622356e25daca8802827be34c8f64783d69a1a8",
    "--repository-label",
    "Codex Docs",
    "--manifest",
    "/tmp/codex/ltb1021/git-closeout/20260916-channel-process/20260916-channel-process-portfolio.json",
    "--expect-plan-hash",
    "4c9d6ba0bad39b22edf7085268cf6e0388f09be5909cb65ea7e9a037d104fde8"
  ],
  "returncode": 2,
  "stdout": "",
  "stderr": "{\"code\": \"schema.identifier_invalid\", \"message\": \"entries[1].repository_label is invalid\", \"status\": \"blocked\"}\n"
}