Appsync | Repo

type Subscription onPostCreated: Post @aws_subscribe(mutations: ["createPost"])

amplify init amplify push # Run GraphQL codegen (types, operations) npm run codegen Start local AppSync emulator (using Amplify Mock) amplify mock api Run unit tests for resolvers npm test GraphQL Schema The schema is defined in schema.graphql . Example: appsync repo

type Query publicFeed: [Post] @aws_api_key appsync repo