Instantialize AppSync

It's time to create an AppSync CDK/SST construct, if not yet created.

Serverless Stack Toolkit

stacks/MyStack.ts

import { StackContext, AppSyncApi } from "@serverless-stack/resources";

export function MyStack({ stack }: StackContext) {
  const api = new AppSyncApi(stack, "api", {
    schema: "graphql/index.graphql"
  });
  stack.addOutputs({
    GraphQlApiEndpoint: api.url,
  });
}

AWS Cloud Development Kit

lib/app-stack.ts

import { Stack, StackProps } from 'aws-cdk-lib';
import { Construct } from 'constructs';
import { GraphqlApi } from '@aws-cdk/aws-appsync-alpha';

export class AppStack extends Stack {
  constructor(scope: Construct, id: string, props?: StackProps) {
    super(scope, id, props);

    // The code that defines your stack goes here

    const api = new GraphqlApi(this, "api", {
      name: "time-pingpong-api"
    });
  }
}