draft_create_campaign_assignment

WHAT IT DOES

What draft_create_campaign_assignment does on AdButler

AI agents use draft_create_campaign_assignment to create or update resources in AdButler — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your AdButler environment.

PARAMETERS

Parameter	Type	Required	Description
`draft`	object	—	Object containing campaign assignment fields (campaign and advertisement auto-resolved)
`ad_item_draft_id`	number	Yes	Draft ad item ID this assignment references
`campaign_draft_id`	number	Yes	Draft campaign ID this assignment belongs to

Parameters from the server's own tool schema.

WHY IT NEEDS A POLICY

Why draft_create_campaign_assignment needs a policy

This tool creates new campaign assignment records in AdButler. It is Write category because it creates data reversibly—a draft campaign assignment can be modified, deleted, or archived (as evidenced by sibling tools like 'archive_campaign' and 'archive_zone').

From the tool's definition Tool name includes 'create' and description states 'Create a new draft campaign assignment', indicating data creation.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

draft_create_campaign_assignment Rate-limited

draft_create_campaign_assignment stays usable, but capped — an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "draft_create_campaign_assignment": {
      "limits": [
        {
          "counter": "draft_create_campaign_assignment_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL →

Instant setup, no code required.

PolicyLayer is an MCP gateway: every tool call is checked against your rule before it reaches AdButler, so you can run agents against it safely.

FAQ

Questions about draft_create_campaign_assignment

What does the draft_create_campaign_assignment tool do? +

Create a new draft campaign assignment. It is categorised as a Write tool in the AdButler MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does draft_create_campaign_assignment accept? +

draft_create_campaign_assignment accepts 3 parameters: draft, ad_item_draft_id, campaign_draft_id. Required: ad_item_draft_id, campaign_draft_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on draft_create_campaign_assignment? +

Register the AdButler MCP server in PolicyLayer and add a rule for draft_create_campaign_assignment: 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 AdButler. Nothing to install.

What risk level is draft_create_campaign_assignment? +

draft_create_campaign_assignment is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit draft_create_campaign_assignment? +

Yes. Add a rate_limit block to the draft_create_campaign_assignment 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.

How do I block draft_create_campaign_assignment completely? +

Set action: deny in the PolicyLayer policy for draft_create_campaign_assignment. 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.

What MCP server provides draft_create_campaign_assignment? +

draft_create_campaign_assignment is provided by the AdButler MCP server (adbutler/mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.