openapi: 3.0.0
info:
  description: This specification shows how to use x-auth-id-alias extension for API
    keys.
  license:
    name: Apache-2.0
    url: https://www.apache.org/licenses/LICENSE-2.0.html
  title: OpenAPI Extension x-auth-id-alias
  version: 1.0.0
servers:
- description: petstore server
  url: "http://{server}.swagger.io:{port}/v2"
  variables:
    server:
      default: petstore
      enum:
      - petstore
      - qa-petstore
      - dev-petstore
    port:
      default: "80"
      enum:
      - "80"
      - "8080"
- description: The local server
  url: "https://localhost:8080/{version}"
  variables:
    version:
      default: v2
      enum:
      - v1
      - v2
tags:
- description: Show usage of x-auth-id-alias
  name: usage
paths:
  /both:
    get:
      description: Use both API keys
      operationId: bothKeys
      responses:
        "200":
          content:
            application/json:
              schema:
                type: object
          description: successful operation
      security:
      - api_key_query: []
        api_key: []
      summary: Use both API keys
      tags:
      - usage
  /any:
    get:
      description: Use any API key
      operationId: anyKey
      responses:
        "200":
          content:
            application/json:
              schema:
                type: object
          description: successful operation
      security:
      - api_key_query: []
      - api_key: []
      summary: Use any API key
      tags:
      - usage
  /query:
    get:
      description: Use API key in query
      operationId: keyInQuery
      responses:
        "200":
          content:
            application/json:
              schema:
                type: object
          description: successful operation
      security:
      - api_key_query: []
      summary: Use API key in query
      tags:
      - usage
  /header:
    get:
      description: Use API key in header
      operationId: keyInHeader
      responses:
        "200":
          content:
            application/json:
              schema:
                type: object
          description: successful operation
      security:
      - api_key: []
      summary: Use API key in header
      tags:
      - usage
components:
  schemas: {}
  securitySchemes:
    api_key:
      in: header
      name: X-Api-Key
      type: apiKey
    api_key_query:
      in: query
      name: api_key
      type: apiKey
      x-auth-id-alias: api_key