fix(zizmor): pass payload-templated: false to send-slack-message#1976
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The underlying slackapi/slack-github-action expects a YAML boolean for payload-templated. Omitting it passes an empty string, which fails validation. Explicitly set it to false.
guicaulada
approved these changes
May 28, 2026
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Summary
send-slack-messageaction passespayload-templatedthrough toslackapi/slack-github-action, which expects a YAML boolean. Omitting it sends an empty string, causing the action to fail with:Input does not meet YAML 1.2 "Core Schema" specification: payload-templated.payload-templated: falsein thedelete-vulnerable-branchjob's Slack notification step.Fixes the failure seen in https://github.com/grafana/sigil/actions/runs/26596504712.
Test plan
delete-vulnerable-branchjob's Slack step no longer fails with the YAML boolean error.