httpApi.addRoutes({
      path: '/execute',
      methods: [apigwv2.HttpMethod.POST],
      integration: StepFunctionsIntegration.startExecution(props.stateMachine)
      authorizer: jwtAuthorizer,
      authorizationType: AuthorizationType.JWT,
      credentialsRole: credentialsRole,
    };

    new CfnRoute(this, 'StepFunctionRoute', {
      apiId: httpApi.apiId,
      routeKey: 'POST /execute',
      target: `integrations/${integration.ref}`,
      authorizationType: HttpAuthorizerType.JWT,
      authorizerId: jwtAuthorizer,
    });

Type 'AwsIntegration' is missing the following properties from type 'HttpRouteIntegration': id, _bindToRoute, completeBind