Create or update a community-contributed policy. Requires authentication. Registry-sourced and pending-review policies cannot be edited (returns 409). Updates automatically create a revision record.
Lowercase alphanumeric with underscores
"my_brand_safety"
"1.0.0"
"Acme Corp Brand Safety"
regulation, standard must, should, may "Ads must not appear adjacent to content depicting violence..."
Must use http:// or https://