UpdateStructTemplate

Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?

There are no annotations, and the description says nothing about side effects, permissions, whether the operation overwrites an existing template, or any other behavioral traits. This leaves the agent completely uninformed about the operation's implications.

Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.

Is the description appropriately sized, front-loaded, and free of redundancy?

The description is a single sentence, but it is under-specified rather than concise. It adds no value beyond the tool name, so it does not earn its place. The brevity is not a virtue here because it contains no actionable information.

Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.

Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?

Given the complex nested schema, lack of output schema, and absence of annotations, the description is drastically incomplete. It fails to explain the operation's purpose, prerequisites, or expected behavior, making the tool effectively unusable for an AI agent without additional documentation.

Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.

Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?

The description provides zero information about parameters. While the schema includes descriptions for region and project_id ('Overrides HUAWEI_REGION'), the complex 'body' object with nested properties like rule, layers, content, and tokenizer is entirely undocumented. With 67% schema description coverage, the description does not compensate for the unexplained body fields.

Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.

Does the description clearly state what the tool does and how it differs from similar tools?

The description 'Huawei Cloud LTS operation UpdateStructTemplate.' simply restates the tool name with the generic word 'operation.' It lacks a specific verb and resource description, and does not distinguish this tool from closely related siblings like UpdateStructConfig or ShowStructTemplate.

Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.

Does the description explain when to use this tool, when not to, or what alternatives exist?

No guidance is provided on when to use this tool, what prerequisites exist, or how it compares to alternatives. The sibling list shows related operations, but the description gives no indication of the appropriate context for UpdateStructTemplate.

Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.