delete_openai_ads_object
Retire a ChatGPT Ads campaign, ad group or ad. THE OPENAI ADVERTISER API HAS NO DELETE — archiving is its only teardown, and OpenAI’s own guidance is
This record as markdown: /tools/hermoso/delete-openai-ads-object.md
What delete_openai_ads_object does on Hermoso
AI agents call delete_openai_ads_object to permanently remove resources in Hermoso, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why delete_openai_ads_object is rated Critical
An AI agent that decides to call delete_openai_ads_object doesn't hesitate, doesn't double-check, and doesn't stop at one. Whatever it removes from Hermoso is gone. There is no undo for destructive operations.
Attacks that exploit this kind of access
The rule that runs delete_openai_ads_object safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Hermoso, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For delete_openai_ads_object, this is the rule to start with:
delete_openai_ads_object is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Hermoso, apply this rule, and every delete_openai_ads_object call is checked against it from then on.
Questions about delete_openai_ads_object
Retire a ChatGPT Ads campaign, ad group or ad. THE OPENAI ADVERTISER API HAS NO DELETE — archiving is its only teardown, and OpenAI’s own guidance is. It is categorised as a Destructive tool in the Hermoso MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Hermoso MCP server in PolicyLayer and add a rule for delete_openai_ads_object: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Hermoso. Nothing to install.
delete_openai_ads_object is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the delete_openai_ads_object rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for delete_openai_ads_object. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
delete_openai_ads_object is provided by the Hermoso MCP server (https://app.hermoso.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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