georgmao

# Create a HttpApi with a YAML OpenAPI Spec
# Use Tranform Includes to dynamically import parts of the API via OpenAPI Specs

Type: AWS::Serverless::HttpApi or #AWS::Serverless::Api (REST APIs)
Properties:
  DefinitionBody:
    openapi: 3.0.1
      info:
        title: "myAPI-splitspecs"
        version: "2019-02-07T22:41:10Z"

georgmao

# Create a HttpApi with a YAML OpenAPI Spec
# Specify a local file path. SAM will replace it with a S3 path and upload for you
# Or you can specify a s3 path directly

Type: AWS::Serverless::HttpApi or #AWS::Serverless::Api (REST APIs)
Properties:
  DefinitionUri: ./openapi.yaml or # s3://<mybucket>/<openapi-file-path>

georgmao

MyTargetTrackingScalingPolicy:
    Type: AWS::ApplicationAutoScaling::ScalingPolicy
    Properties:
      PolicyName: utilization
      PolicyType: TargetTrackingScaling
      ScalingTargetId: !Ref MyScalableTarget
      TargetTrackingScalingPolicyConfiguration:
        TargetValue: 0.70 # Any value between 0 and 1 can be used here
        # PredefinedMetricSpecification:
        #  PredefinedMetricType: LambdaProvisionedConcurrencyUtilization

georgmao

  myFunction: 
    Type: AWS::Serverless::Function
    Properties:
      Handler: test.handler
      Runtime: nodejs12.x
      Timeout: 3
      Layers:
        - Ref: MyLayer

  MyLayer:

georgmao

{
  "isBase64Encoded": false,
  "statusCode": 200,
  "body": "Hello from Lambda!",
  "headers": {
    "Content-Type": "application/json"
  }
}

georgmao

AWSTemplateFormatVersion: "2010-09-09"

Parameters:
  CognitoDomain:
    Type: String
    MinLength: 3
    MaxLength: 63
    AllowedPattern: ^[a-z0-9](?:[a-z0-9\-]{0,61}[a-z0-9])?$
    Description: Enter a string. Must be alpha numeric 3-63 in length.

georgmao

{
  "Records": [
    {
      "eventVersion": "2.0",
      "eventSource": "aws:s3",
      "awsRegion": "us-east-1",
      "eventTime": "1970-01-01T00:00:00.000Z",
      "eventName": "ObjectCreated:Put",
      "userIdentity": {
        "principalId": "EXAMPLE"

georgmao

config:
  target: https://lambda.us-east-2.amazonaws.com
  phases:
    - duration: 60
      arrivalRate: 10
      rampTo: 50
  plugins:
    aws-sigv4:
      serviceName: lambda

georgmao

Resources:
  ApiFunction:
    Type: AWS::Serverless::Function
    Properties:
      Environment:
        Variables:
          # this is a standard lambda env var
          user: "This is a regular env var"
          
          # this is a var loaded from SSM

georgmao

ApiGatewayApi:
    Type: AWS::Serverless::Api
    Properties:
      StageName: Prod

      DefinitionBody:
          'Fn::Transform':
            Name: 'AWS::Include'
            # Replace <bucket> with your bucket name
            Parameters: