#Users API
openapi: 3.0.0
info:
  title: User Management API
  version: 1.0.0
  description: API for managing users, including create, update, delete, and retrieval.

servers:
  - url: https://api.example.com/v1
    description: Production server

paths:
  /users:
    post:
      summary: Create a new user
      description: Creates a new user in the system.
      tags:
        - Users
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              required:
                - name
                - email
              properties:
                name:
                  type: string
                  example: "John Doe"
                email:
                  type: string
                  example: "john.doe@example.com"
      responses:
        '201':
          description: User created successfully
        '400':
          description: Invalid input

    get:
      summary: Get all users
      description: Retrieves a list of all users.
      tags:
        - Users
      responses:
        '200':
          description: A list of users

    delete:
      summary: Delete all users
      description: Removes all users from the system.
      tags:
        - Users
      responses:
        '204':
          description: All users deleted successfully

  /users/{userId}:
    get:
      summary: Get user by ID
      description: Retrieves a specific user by their ID.
      tags:
        - Users
      parameters:
        - name: userId
          in: path
          required: true
          schema:
            type: string
      responses:
        '200':
          description: User details retrieved
        '404':
          description: User not found

    put:
      summary: Update user by ID
      description: Updates the details of a specific user.
      tags:
        - Users
      parameters:
        - name: userId
          in: path
          required: true
          schema:
            type: string
      requestBody:
        required: true
        content:
          application/json:
            schema:
              type: object
              properties:
                name:
                  type: string
                  example: "Updated Name"
                email:
                  type: string
                  example: "updated.email@example.com"
      responses:
        '200':
          description: User updated successfully
        '404':
          description: User not found

    delete:
      summary: Delete user by ID
      description: Deletes a specific user by their ID.
      tags:
        - Users
      parameters:
        - name: userId
          in: path
          required: true
          schema:
            type: string
      responses:
        '204':
          description: User deleted successfully
        '404':
          description: User not found

components:
  securitySchemes:
    bearerAuth:
      type: http
      scheme: bearer
      bearerFormat: JWT

security:
  - bearerAuth: []

tags:
  - name: Users
    description: Operations related to user creation, management, and deletion