async_service_update_download_session

WHAT IT DOES

What async_service_update_download_session does on MCP Dynamics 365 Commerce Server

AI agents use async_service_update_download_session to create or update resources in MCP Dynamics 365 Commerce Server — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your MCP Dynamics 365 Commerce Server environment.

WHY IT NEEDS A POLICY

Why async_service_update_download_session needs a policy

This tool modifies the state of a download session (status changes) but does not delete data or trigger financial transactions. The update is reversible—a status can be changed again. Given that download sessions in a commerce system may relate to order data or inventory synchronization, incorrect status updates could disrupt business operations, warranting medium severity.

From the tool's definition Tool name 'async_service_update_download_session' and description 'Update download session status' indicate modification of existing download session records. The verb 'update' directly corresponds to the Write category.

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

async_service_update_download_session Rate-limited

async_service_update_download_session 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": {
    "async_service_update_download_session": {
      "limits": [
        {
          "counter": "async_service_update_download_session_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 MCP Dynamics 365 Commerce Server, so you can run agents against it safely.

FAQ

Questions about async_service_update_download_session

What does the async_service_update_download_session tool do? +

Update download session status. It is categorised as a Write tool in the MCP Dynamics 365 Commerce Server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

How do I enforce a policy on async_service_update_download_session? +

Register the MCP Dynamics 365 Commerce Server MCP server in PolicyLayer and add a rule for async_service_update_download_session: 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 MCP Dynamics 365 Commerce Server. Nothing to install.

What risk level is async_service_update_download_session? +

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

Can I rate-limit async_service_update_download_session? +

Yes. Add a rate_limit block to the async_service_update_download_session 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 async_service_update_download_session completely? +

Set action: deny in the PolicyLayer policy for async_service_update_download_session. 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 async_service_update_download_session? +

async_service_update_download_session is provided by the MCP Dynamics 365 Commerce Server MCP server (jiantmo/mcp-commerce). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.