AWS AppSync GraphQL

Managed GraphQL Service

Real-time data synchronization across devices.

GraphQL Schema

type Post {
  id: ID!
  title: String!
  content: String
}

type Mutation {
  createPost(input: PostInput!): Post
}

type Query {
  getPost(id: ID!): Post
}

type Subscription {
  onCreatePost: Post
}

Data Sources

• DynamoDB direct mapping
• Lambda resolvers
• HTTP API endpoints
• Elasticsearch Service