Action: Azure > AI Foundry > RAI Policy > Set Content Filters

Adds or corrects content filters on the RAI policy, and optionally its mode, updating the policy in place. The action receives the filters to write, each with a name, a source and the fields to set. It reads the live RAI policy first, upserts each filter matched case-insensitively by name and source, and writes the policy back with the resource tags and all other filters, base policy, blocklists and custom topics preserved. System-managed RAI policies cannot be modified.