AZURE_AI_PROJECT_ENDPOINT=https://.services.ai.azure.com/api/projects/ MODEL_DEPLOYMENT=gpt-4.1-mini # The sample creates two agents so you can compare them in the Foundry playground. BASELINE_AGENT_NAME=support-agent-no-guardrail GUARDED_AGENT_NAME=support-agent-with-custom-guardrail # Custom RAI policy created with the az rest command in the article. # Use the full ARM resource ID, not just the policy name. FOUNDRY_RAI_POLICY_NAME=/subscriptions//resourceGroups//providers/Microsoft.CognitiveServices/accounts//raiPolicies/