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beta_groups_builds_delete_to_many_relationship

Removes builds from a beta group by deleting their relationship records through the App Store Connect API, letting you detach specific TestFlight builds from a group.

Instructions

DELETE /v1/betaGroups/{id}/relationships/builds (DELETE /v1/betaGroups/{id}/relationships/builds) Body shape: see OpenAPI components.schemas.BetaGroupBuildsLinkagesRequest for the full JSON:API envelope.

Input Schema

TableJSON Schema
NameRequiredDescriptionDefault
idYesthe id of the requested resource
bodyYesJSON body. Shape: components.schemas.BetaGroupBuildsLinkagesRequest.

Schema Changelog

Changes observed during successful MCP inspections.

  1. First observedv0.5.0

TDQS

C2.5/5.0
Behavior2/5

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

No annotations are provided, so the description carries the full burden. It names the DELETE verb but does not disclose that this removes the relationship (not the builds themselves), whether it is irreversible, what permissions are required, or what happens to the underlying build resources. For a mutation tool with zero annotation coverage this is a significant gap; the only behavioral hint is the body schema reference.

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

Conciseness3/5

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

The operation is front-loaded, but the endpoint path is repeated twice in immediate succession with no added information, which is wasted space. The body-shape pointer is useful but the definition is neither efficiently compact nor complete.

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

Completeness2/5

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

For a mutation endpoint with no annotations, no output schema, and a nested JSON:API body, the description should explain the effect and the envelope semantics. Instead it defers entirely to an external OpenAPI schema the agent may not have, leaving the actual behavior of the delete linkage underspecified.

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

Parameters3/5

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

Schema coverage is 100%, so both parameters (id, body) are already documented in the schema, which sets the baseline at 3. The description adds only a pointer to components.schemas.BetaGroupBuildsLinkagesRequest for the JSON:API envelope, which mirrors what the schema's body description already says, adding little new meaning.

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

Purpose3/5

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

The description conveys the operation and resource via the raw path (DELETE /v1/betaGroups/{id}/relationships/builds), so an agent can infer it removes the to-many builds linkage from a beta group. However, it never states the effect in plain language and duplicates the same path verbatim in parentheses, so the purpose is implied rather than stated. It also does not distinguish itself from its siblings beta_groups_builds_create_to_many_relationship or beta_groups_builds_get_to_many_relationship.

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

Usage Guidelines2/5

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

There is no guidance on when to use this tool versus the create/get/related siblings that operate on the same betaGroups-builds relationship. No prerequisites, no note about when deletion of the linkage is appropriate. The agent must infer usage entirely from the HTTP verb.

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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