AWS Amplify @auth Directives

I'm still learning AWS Amplify and GraphQL schemas and I frequently check directive inputs. I've included this code here to make it easier for me to check.

# When applied to a type, augments the application with# owner and group-based authorization rules.directive @auth(rules: [AuthRule!]!) on OBJECT, FIELD_DEFINITIONinput AuthRule {  allow: AuthStrategy!  provider: AuthProvider  ownerField: String # defaults to "owner" when using owner auth  identityClaim: String # defaults to "username" when using owner auth  groupClaim: String # defaults to "cognito:groups" when using Group auth  groups: [String]  # Required when using Static Group auth  groupsField: String # defaults to "groups" when using Dynamic Group auth  operations: [ModelOperation] # Required for finer control
  # The following arguments are deprecated. It is encouraged to use the 'operations' argument.  queries: [ModelQuery]  mutations: [ModelMutation]}enum AuthStrategy { owner groups private public }enum AuthProvider { apiKey iam oidc userPools }enum ModelOperation { create update delete read }
# The following objects are deprecated. It is encouraged to use ModelOperations.enum ModelQuery { get list }enum ModelMutation { create update delete }

Here is the type example using @auth directive

type Todo @model @auth(rules: [{ allow: owner, operations: [read, update, delete] }]) {  id: ID!  updatedAt: AWSDateTime!  content: String!}

Here’s a truth table for the above-mentioned schema

	getTodo	listTodos	createTodo	updateTodo	deleteTodo
owner	✅	✅	✅	✅	✅
other	❌	❌	✅	❌	❌

Thanks for reading! Reach out to me on Twitter if you have any questions or comments.

Reference