DescribeLicenseAuthDevices
[team-lead] 返回已License授权终端和未License授权终端列表，私有化调用path为：/capi/License/DescribeLicenseAuthDevices
This record as markdown: /tools/ioacloud-ioacloud-mcp/describelicenseauthdevices.md
What DescribeLicenseAuthDevices does on Ioacloud
AI agents call DescribeLicenseAuthDevices to retrieve information from Ioacloud without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
OsType | number | — | 系统类型（0: win，1：linux，2: mac，3: win_srv，4：android，5：ios 默认值0） |
Status | number | — | 授权状态 4未授权 5已授权 |
GroupId | number | — | 私有化默认分组id-名称-操作系统 1 全网终端 Win 2 未分组终端 Win 30000000 服务器 Win 40000101 全网终端 Linux 40000102 未分组终端 Linux 40000103 服务器 Linux 40000201 全网终端 macOS 40000202 未分组终端 macOS 4 |
GroupIds | object | — | 设备组id列表 |
Condition | object | — | 过滤条件 Ip - String - 是否必填：否 - 操作符: eq - 排序支持：否- 按照Ip进行过滤。MacAddr - String - 是否必填：否 - 操作符: eq - 排序支持：否- 按照mac地址进行过滤。IoaUserName - String - 是否必填：否 - 操作符: eq - 排序支持： |
DeviceIds | object | — | 设备id列表 |
LoginType | object | — | 登录类型 1 账号登录 2 ad域 4 信息登记 |
OnlineStatus | number | — | 在线状态 2 在线 0，1 离线 |
ProfileField | number | — | 资产上报结构id |
ProfileValue | string | — | 资产上报结构值 |
Parameters from the server's own tool schema.
Why DescribeLicenseAuthDevices is rated Low
Even though DescribeLicenseAuthDevices only reads data, uncontrolled read access leaks sensitive information and racks up API costs: an agent caught in a retry loop can make thousands of calls a minute without anyone noticing.
Risk signalsHigh parameter count (34 properties)
Attacks that exploit this kind of access
The rule that runs DescribeLicenseAuthDevices safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Ioacloud, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For DescribeLicenseAuthDevices, this is the rule to start with:
DescribeLicenseAuthDevices is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect Ioacloud, apply this rule, and every DescribeLicenseAuthDevices call is checked against it from then on.
Questions about DescribeLicenseAuthDevices
[team-lead] 返回已License授权终端和未License授权终端列表，私有化调用path为：/capi/License/DescribeLicenseAuthDevices. It is categorised as a Read tool in the Ioacloud MCP Server, which means it retrieves data without modifying state.
DescribeLicenseAuthDevices accepts 10 parameters: OsType, Status, GroupId, GroupIds, Condition, DeviceIds, LoginType, OnlineStatus, ProfileField, ProfileValue. The full parameter table on this page comes from the server's own tool schema.
Register the Ioacloud MCP server in PolicyLayer and add a rule for DescribeLicenseAuthDevices: 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 Ioacloud. Nothing to install.
DescribeLicenseAuthDevices is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the DescribeLicenseAuthDevices 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 DescribeLicenseAuthDevices. 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.
DescribeLicenseAuthDevices is provided by the Ioacloud MCP server (@ioacloud/ioacloud-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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