serverless.yml

# serverless.yml
service: tbana

configValidationMode: error

provider:
  name: aws
  region: eu-north-1
  runtime: nodejs12.x
  stage: ${opt:stage, 'dev'}
  memorySize: 128 # optional, in MB, default is 1024
  timeout: 15 # optional, in seconds, default is 6
  versionFunctions: false # optional, default is true
  tracing:
    lambda: false # optional, enables tracing for all functions (can be true (true equals 'Active') 'Active' or 'PassThrough')

plugins:
  - serverless-offline

functions:
  tbana-getDepartures:
    handler: index.handler # required, handler set in AWS Lambda
    name: tbana-getDepartures-${self:provider.stage} # optional, Deployed Lambda name
    description: Get realtime departures given site and direction # optional, Description to publish to AWS
    environment: 
      TRAFIKLAB_API_KEY: ${env:TRAFIKLAB_API_KEY}
    events:
      - http: 
          method: get
          path: trains/departures
          cors: true

custom:
  stage: "${opt:stage, self:provider.stage}"

resources:
  Resources:
    ApiGatewayRestApi:
      Type: AWS::ApiGateway::RestApi
      Properties:
        Name: ${self:service}-${self:custom.stage}
        Description: Get realtime departures given site and direction