UpdateAlertRule · Alibabacloud Dataworks MCP: Risk & Policy

WHAT IT DOES

What UpdateAlertRule does on Alibabacloud Dataworks

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

PARAMETERS

Parameter	Type	Required	Description
`Id`	string \| number	—	自定义规则ID
`Name`	string	—	自定义规则名
`Owner`	string	—	自定义规则的责任人阿里云UID
`Enabled`	boolean	—	告警规则是否启用
`Notification`	object	—	告警通知配置
`TriggerCondition`	object	—	触发告警的条件

Parameters from the server's own tool schema.

WHY IT NEEDS A POLICY

Why UpdateAlertRule needs a policy

An AI agent can call UpdateAlertRule faster than any human can review — one bad instruction and it creates or modifies resources in Alibabacloud Dataworks by the hundred, each call as confident as the last.

Risk signalsHigh parameter count (39 properties)

Attacks that exploit this kind of access

Recommended rule Ready

Verdict

UpdateAlertRule Rate-limited

UpdateAlertRule 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": {
    "UpdateAlertRule": {
      "limits": [
        {
          "counter": "updatealertrule_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 Alibabacloud Dataworks, so you can run agents against it safely.

FAQ

Questions about UpdateAlertRule

What does the UpdateAlertRule tool do? +

更新自定义监控告警规则 *This Tool has a 'MCP Resource'，please request UpdateAlertRule(MCP Resource) to get more examples for using this tool. It is categorised as a Write tool in the Alibabacloud Dataworks MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does UpdateAlertRule accept? +

UpdateAlertRule accepts 6 parameters: Id, Name, Owner, Enabled, Notification, TriggerCondition. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on UpdateAlertRule? +

Register the Alibabacloud Dataworks MCP server in PolicyLayer and add a rule for UpdateAlertRule: 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 Alibabacloud Dataworks. Nothing to install.

What risk level is UpdateAlertRule? +

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

Can I rate-limit UpdateAlertRule? +

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

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

UpdateAlertRule is provided by the Alibabacloud Dataworks MCP server (alibabacloud-dataworks-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.