API Development Suite

# Prompt: Design a REST API for a task manager
Generate a complete REST API design for a task
management system. Include:
- Resource naming conventions
- Request/response schemas
- Authentication (JWT-based)
- Pagination, filtering, sorting
- Error response format

Return the full OpenAPI 3.0 spec.

# Generated error response format:
{
  "success": false,
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid request parameters",
    "details": [
      {
        "field": "email",
        "issue": "must be a valid email",
        "value": "not-an-email"
      }
    ],
    "request_id": "req_abc123"
  }
}