openapi: 3.0.3
info:
  title: Spring Boot Actuator Application Lifecycle API
  description: Spring Boot Actuator exposes production-ready management and monitoring endpoints for Spring Boot applications. Endpoints provide health checks, metrics, environment info, configuration properties, thread dumps, and more.
  version: 3.3.0
  contact:
    name: Spring Team
    url: https://spring.io/projects/spring-boot
  license:
    name: Apache 2.0
    url: https://www.apache.org/licenses/LICENSE-2.0
servers:
- url: http://localhost:8080/actuator
  description: Default Actuator base path
tags:
- name: Lifecycle
paths:
  /shutdown:
    post:
      operationId: shutdown
      summary: Spring Boot Graceful shutdown
      description: Shuts down the application (must be explicitly enabled)
      tags:
      - Lifecycle
      responses:
        '200':
          description: Shutdown initiated
          content:
            application/json:
              schema:
                type: object
                properties:
                  message:
                    type: string