eta-swagger.yml

swagger: "2.0"

info:
  title: "Find minimum ETA service"
  version: "1.0"

basePath: /eta

produces:
- application/json

consumes: 
- application/json

paths:
  /:
    get:
      operationId: findMinEta
      description: Calculate the minimum car arrival time in minutes(ETA) for the target position.
      parameters:
      - name: lat
        in: query
        type: number
        format: float64
        required: true
        minimum: -90.0
        maximum: 90.0
        description: Latitude
      - name: lng
        in: query
        type: number
        format: float64
        required: true
        minimum: -180.0
        maximum: 180.0
        description: Longitude

      responses:
        200:
          description: Minimum number of minutes (ETA)
          schema: 
            type: number
            format: int
        422:
          description: |
            Unprocessable Entity. Invalid passed params or empty results by passed params from 3rd-party services.
        '5XX':
          description: Unexpected error.