> ## Documentation Index
> Fetch the complete documentation index at: https://docs.lanesync.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# Stage details

> Live stage breakdown including sdlc.yaml required checks. 60s cache TTL.



## OpenAPI

````yaml /api-reference/openapi.json get /api/milestones/{id}/stage-details
openapi: 3.1.0
info:
  title: LaneSync API
  description: >-
    REST API for LaneSync release governance — milestones, evidence, quality,
    and sync.
  version: 1.0.0
  contact:
    name: LaneSync
    url: https://lanesync.dev
servers:
  - url: https://lanesync.dev
    description: Hosted SaaS
security: []
tags:
  - name: Health
    description: Liveness and readiness
  - name: Auth
    description: GitHub OAuth and sessions
  - name: Dashboard
    description: Org-wide milestone views
  - name: Milestones
    description: Release pipeline and deploy gates
  - name: Repos
    description: Repository bootstrap and configuration
  - name: Sync
    description: GitHub sync triggers
  - name: Evidence
    description: CI evidence upload (no session)
  - name: Quality
    description: Quality scorecards and exports
  - name: Projects
    description: Multi-repo release projects
  - name: Team
    description: Workspace members and invites
  - name: Webhook
    description: GitHub App webhooks
paths:
  /api/milestones/{id}/stage-details:
    get:
      tags:
        - Milestones
      summary: Stage details
      description: Live stage breakdown including sdlc.yaml required checks. 60s cache TTL.
      operationId: getStageDetails
      parameters:
        - name: id
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: Per-stage items and blocking state
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/StageDetails'
        '404':
          $ref: '#/components/responses/NotFound'
components:
  schemas:
    StageDetails:
      type: object
      properties:
        planning:
          type: object
        development:
          type: object
        testing:
          type: object
        evidencing:
          type: object
        deployment:
          type: object
    Error:
      type: object
      properties:
        error:
          type: string
  responses:
    NotFound:
      description: Resource not found
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Error'

````