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delete_group

Destructive

Delete an NSX security group. Fails if the group is referenced by any distributed firewall policy rule as a source or destination.

Instructions

[WRITE] Delete an NSX security group.

Raises ValueError if the group is referenced by any DFW policy rule as a source or destination group.

Args: group_id: ID of the group to delete. target: Optional NSX Manager target name from config.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
group_idYes
targetNo
Behavior4/5

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

Annotations already indicate destructiveHint=true, and the description adds important context: it raises ValueError if the group is referenced by DFW rules, which goes beyond the annotation.

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

Conciseness4/5

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

The description is concise at three sentences, with a clear structure: action, behavior, parameters. Could be slightly more structured but is efficient.

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

Completeness3/5

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

The description covers key constraints and parameters but omits success behavior (e.g., no return value) and does not mention what happens on successful deletion, which is a minor gap.

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

Parameters5/5

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

Schema description coverage is 0%, but the description fully documents both parameters with meaningful info: group_id as 'ID of the group to delete' and target as 'Optional NSX Manager target name from config.'

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

Purpose5/5

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

The description clearly states the action ('delete an NSX security group') and the resource, distinguishing it from sibling tools like create_group or delete_dfw_policy.

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

Usage Guidelines3/5

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

The description implies when to use by noting the ValueError condition, but lacks explicit guidance on when to choose this tool over alternatives or when not to use it.

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

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