OpenAPI spec for get country by calling code API

country_by_callingcode_api.yaml

openapi: 3.0.1
info:
  title: /
  version: 0.1.0
servers:
- url: "{server}:{port}/"
  variables:
    server:
      default: http://localhost
    port:
      default: "8080"
paths:
  /country/{callingCode}:
    get:
      operationId: getCountryCallingcode
      parameters:
      - name: callingCode
        in: path
        required: true
        schema:
          type: integer
          format: int64
      responses:
        "200":
          description: Ok
          content:
            text/plain:
              schema:
                type: array
                items:
                  type: string
        "400":
          description: BadRequest
        "500":
          description: Found unexpected output
          content:
            text/plain:
              schema:
                type: string
components: {}