---
document_id: agent.error.task_not_supported
schema_version: 1
---

<!-- Generated by scripts.build_agent_guide; do not edit. -->

# task_not_supported

Recovery / 恢复动作: `retry`
Billing / 计费: `not_charged`

- Cause / 原因: The optional recipe ID is absent from available_tasks; recipes are examples, while query support is determined by the authenticated field contract. / 可选 recipe ID 不在 available_tasks 中；recipe 只是示例，查询能力由认证后的字段契约决定。
- Agent: Stop recipe lookup. If every requested metric, grouping, filter, and sort is declared by describe(dataset), call query_metrics directly without selecting another recipe. Stop only when the dataset contract itself lacks a required capability. / 停止查找 recipe。若所需指标、分组、筛选和排序均由 describe(dataset) 声明，则不选择其他 recipe，直接调用 query_metrics；只有数据集契约本身缺少必要能力时才停止。
- User / 用户: No action is needed when the request can be expressed with declared fields; otherwise clarify or narrow the unsupported business requirement. / 请求可由契约字段表达时用户无需操作；否则请澄清或缩小不受支持的业务要求。