template.yaml

AWSTemplateFormatVersion: '2010-09-09'
Outputs:
  APIHandlerArn:
    Value:
      Fn::GetAtt:
      - APIHandler
      - Arn
  APIHandlerName:
    Value:
      Ref: APIHandler
  EndpointURL:
    Value:
      Fn::Sub: https://${RestAPI}.execute-api.${AWS::Region}.amazonaws.com/api/
  RestAPIId:
    Value:
      Ref: RestAPI

Globals:
  Function:
    Environment:
      Variables:
        DYNAMODB_ENDPOINT_URL: null
        DYNAMODB_TABLE_NAME: testUserTable

Resources:
  APIHandler:
    Properties:
      CodeUri: ./app
      Handler: app.dispatch_request
      MemorySize: 128
      Role:
        Fn::GetAtt:
        - DefaultRole
        - Arn
      Runtime: python3.8
      Timeout: 60
    Type: AWS::Serverless::Function
  APIHandlerInvokePermission:
    Properties:
      Action: lambda:InvokeFunction
      FunctionName:
        Ref: APIHandler
      Principal: apigateway.amazonaws.com
      SourceArn:
        Fn::Sub:
        - arn:aws:execute-api:${AWS::Region}:${AWS::AccountId}:${RestAPIId}/*
        - RestAPIId:
            Ref: RestAPI
    Type: AWS::Lambda::Permission
  DefaultRole:
    Properties:
      AssumeRolePolicyDocument:
        Statement:
        - Action: sts:AssumeRole
          Effect: Allow
          Principal:
            Service: lambda.amazonaws.com
          Sid: ''
        Version: '2012-10-17'
      Policies:
      - PolicyDocument:
          Statement:
          - Action:
            - logs:CreateLogGroup
            - logs:CreateLogStream
            - logs:PutLogEvents
            Effect: Allow
            Resource: arn:aws:logs:*:*:*
          Version: '2012-10-17'
        PolicyName: DefaultRolePolicy
    Type: AWS::IAM::Role
  RestAPI:
    Properties:
      DefinitionBody:
        definitions:
          Empty:
            title: Empty Schema
            type: object
        info:
          title: hoge
          version: '1.0'
        paths:
          /user:
            put:
              consumes:
              - application/json
              produces:
              - application/json
              responses:
                '200':
                  description: 200 response
                  schema:
                    $ref: '#/definitions/Empty'
              x-amazon-apigateway-integration:
                contentHandling: CONVERT_TO_TEXT
                httpMethod: POST
                passthroughBehavior: when_no_match
                responses:
                  default:
                    statusCode: '200'
                type: aws_proxy
                uri:
                  Fn::Sub: arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${APIHandler.Arn}/invocations
          /user/{user_id}:
            delete:
              consumes:
              - application/json
              parameters:
              - in: path
                name: user_id
                required: true
                type: string
              produces:
              - application/json
              responses:
                '200':
                  description: 200 response
                  schema:
                    $ref: '#/definitions/Empty'
              x-amazon-apigateway-integration:
                contentHandling: CONVERT_TO_TEXT
                httpMethod: POST
                passthroughBehavior: when_no_match
                responses:
                  default:
                    statusCode: '200'
                type: aws_proxy
                uri:
                  Fn::Sub: arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${APIHandler.Arn}/invocations
            get:
              consumes:
              - application/json
              parameters:
              - in: path
                name: user_id
                required: true
                type: string
              produces:
              - application/json
              responses:
                '200':
                  description: 200 response
                  schema:
                    $ref: '#/definitions/Empty'
              x-amazon-apigateway-integration:
                contentHandling: CONVERT_TO_TEXT
                httpMethod: POST
                passthroughBehavior: when_no_match
                responses:
                  default:
                    statusCode: '200'
                type: aws_proxy
                uri:
                  Fn::Sub: arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${APIHandler.Arn}/invocations
            patch:
              consumes:
              - application/json
              parameters:
              - in: path
                name: user_id
                required: true
                type: string
              produces:
              - application/json
              responses:
                '200':
                  description: 200 response
                  schema:
                    $ref: '#/definitions/Empty'
              x-amazon-apigateway-integration:
                contentHandling: CONVERT_TO_TEXT
                httpMethod: POST
                passthroughBehavior: when_no_match
                responses:
                  default:
                    statusCode: '200'
                type: aws_proxy
                uri:
                  Fn::Sub: arn:aws:apigateway:${AWS::Region}:lambda:path/2015-03-31/functions/${APIHandler.Arn}/invocations
        schemes:
        - https
        swagger: '2.0'
        x-amazon-apigateway-binary-media-types:
        - application/octet-stream
        - application/x-tar
        - application/zip
        - audio/basic
        - audio/ogg
        - audio/mp4
        - audio/mpeg
        - audio/wav
        - audio/webm
        - image/png
        - image/jpg
        - image/jpeg
        - image/gif
        - video/ogg
        - video/mpeg
        - video/webm
      EndpointConfiguration: EDGE
      StageName: api
    Type: AWS::Serverless::Api
Transform: AWS::Serverless-2016-10-31