openapi: 3.0.4
info:
  title: OpenAPI 3.0.4 oRPC example
  version: 1
paths:
  /users:
    get:
      tags:
        - users
      operationId: getUsers
      summary: Get all users
      parameters:
        - name: limit
          in: query
          description: Maximum number of users to return
          required: false
          schema:
            type: integer
            default: 10
        - name: offset
          in: query
          description: Number of users to skip
          required: false
          schema:
            type: integer
            default: 0
      responses:
        '200':
          description: List of users
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/User'
    post:
      tags:
        - users
      operationId: createUser
      summary: Create a new user
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreateUserInput'
      responses:
        '201':
          description: User created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
  /users/{userId}:
    get:
      tags:
        - users
      operationId: getUserById
      summary: Get a user by ID
      parameters:
        - name: userId
          in: path
          description: User ID
          required: true
          schema:
            type: string
      responses:
        '200':
          description: User found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
    put:
      tags:
        - users
      operationId: updateUser
      summary: Update a user
      parameters:
        - name: userId
          in: path
          description: User ID
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/UpdateUserInput'
      responses:
        '200':
          description: User updated
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/User'
    delete:
      tags:
        - users
      operationId: deleteUser
      summary: Delete a user
      parameters:
        - name: userId
          in: path
          description: User ID
          required: true
          schema:
            type: string
        - name: X-Request-Id
          in: header
          description: Request ID for tracing
          required: false
          schema:
            type: string
      responses:
        '204':
          description: User deleted
  /posts:
    get:
      tags:
        - posts
      operationId: getPosts
      summary: Get all posts
      parameters:
        - name: authorId
          in: query
          description: Filter by author ID
          required: false
          schema:
            type: string
        - name: status
          in: query
          description: Filter by status
          required: false
          schema:
            type: string
            enum:
              - draft
              - published
              - archived
      responses:
        '200':
          description: List of posts
          content:
            application/json:
              schema:
                type: array
                items:
                  $ref: '#/components/schemas/Post'
    post:
      tags:
        - posts
      operationId: createPost
      summary: Create a new post
      parameters:
        - name: X-Author-Id
          in: header
          description: Author ID
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/CreatePostInput'
      responses:
        '201':
          description: Post created
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
  /posts/{postId}:
    get:
      tags:
        - posts
      operationId: getPostById
      summary: Get a post by ID
      parameters:
        - name: postId
          in: path
          description: Post ID
          required: true
          schema:
            type: string
        - name: includeComments
          in: query
          description: Include comments in response
          required: false
          schema:
            type: boolean
            default: false
      responses:
        '200':
          description: Post found
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/Post'
components:
  schemas:
    User:
      type: object
      required:
        - id
        - email
        - name
      properties:
        id:
          type: string
        email:
          type: string
          format: email
        name:
          type: string
        createdAt:
          type: string
          format: date-time
    CreateUserInput:
      type: object
      required:
        - email
        - name
      properties:
        email:
          type: string
          format: email
        name:
          type: string
        password:
          type: string
          minLength: 8
    UpdateUserInput:
      type: object
      properties:
        email:
          type: string
          format: email
        name:
          type: string
    Post:
      type: object
      required:
        - id
        - title
        - content
        - authorId
      properties:
        id:
          type: string
        title:
          type: string
        content:
          type: string
        authorId:
          type: string
        status:
          type: string
          enum:
            - draft
            - published
            - archived
        createdAt:
          type: string
          format: date-time
    CreatePostInput:
      type: object
      required:
        - title
        - content
      properties:
        title:
          type: string
        content:
          type: string
        status:
          type: string
          enum:
            - draft
            - published
          default: draft