api-platform-resources git:20260917.3d83f4cA

Immutable. This exact content is served forever at /api/v1/blob/19d25050033c90f7.

---
name: api-platform-resources
description: Configure API Platform v4 resources with explicit operations, pagination, and typed OpenAPI for clean, versioned REST/GraphQL APIs
capabilities: [read, search, edit, shell]
tags: [api-platform]
# projected by `bun run build` — do not edit by hand
allowed-tools:
  - Read
  - Glob
  - Grep
  - Write
  - Edit
  - Bash
---

# Api Platform Resources (Symfony)

## Use when
- Designing or evolving API Platform contracts and operations.
- Aligning serialization, validation, and security behavior.

## Default workflow
1. Define operation-level contract and payload boundaries.
2. Implement resource/DTO/provider/processor changes with explicit mapping.
3. Apply operation-specific validation and security constraints.
4. Validate functional behavior across happy and negative paths.

## Guardrails
- Keep API contract explicit and version-aware.
- Avoid exposing internal entity fields implicitly.
- Prevent drift between docs and actual serialization.

## Progressive disclosure
- Use this file for execution posture and risk controls.
- Open references when deep implementation details are needed.

## Output contract
- API artifacts changed (resource/DTO/provider/processor).
- Contract/security decisions and rationale.
- Functional verification results.

## References
- `reference.md`
- `docs/complexity-tiers.md`