Resources: MyLambdaFunction: Type: AWS::Serverless::Function Properties: Handler: index.handler Runtime: python3.7 InlineCode: | def handler(event, context): return {'body': 'Hello World!', 'statusCode': 200} MemorySize: 128 Events: GetApi: Type: HttpApi Properties: Auth: Authorizer: MyOAuth2Auth ApiId: Ref: MyApi Method: GET Path: /get PostApi: Type: HttpApi Properties: Auth: Authorizer: MyLambdaAuth ApiId: Ref: MyApi Method: POST Path: /post DefaultApi: Type: HttpApi Properties: ApiId: Ref: MyApi Method: DEFAULT Path: /default/post MyAuthFn: Type: AWS::Serverless::Function Properties: InlineCode: | print("hello") Handler: index.handler Runtime: nodejs14.x MyApi: Type: AWS::Serverless::HttpApi Properties: Tags: Tag1: value1 Tag2: value2 Auth: Authorizers: MyLambdaAuth: FunctionArn: Fn::GetAtt: - MyAuthFn - Arn FunctionInvokeRole: Fn::GetAtt: - MyAuthFnRole - Arn Identity: Context: - contextVar Headers: - Authorization QueryStrings: - petId StageVariables: - stageVar ReauthorizeEvery: 23 EnableSimpleResponses: true AuthorizerPayloadFormatVersion: 2.0 MyOAuth2Auth: AuthorizationScopes: - scope4 JwtConfiguration: issuer: https://openid-connect.onelogin.com/oidc audience: - MyApi IdentitySource: $request.querystring.param DefaultAuthorizer: MyOAuth2Auth Metadata: SamTransformTest: true