aws-appsync

Every time I add a new item in my app, the mutation calls update() four times, for some reason. The first two are optimistic data, and in the second batch, one is optimistic and one is real data from the network. I can't make any sense of this. The new item being created shows up twice on the page. This is my mutation: mutation CreateTrack($name: String!, $trackNum: Int, $s3Key: String!) { createTrack(name: $name, trackNum: $trackNum, s3Key: $s3Key) { trackId name createdAt duration trackNum s3Key isProcessing didProcessingFail } } And this is the mutation code: createTrack({ name, s3Key }) {

I'm attempting my first GraphQL backend using AWS AppSync. I'm simply trying to figure out how to use one-to-many associations. I expect to receive the many related objects as a list of children, and to be able to write some of these children when creating a new user. type User { id: ID! name: String! records: [Records!]! } type Records { id: ID! userId: ID! title: String! ... etc ... } Using the AppSync interface, I click on Create Resources once to make a Records table and again to make a Users table, both in DynamoDB. This also automatically adds mutations, subscriptions, input types, and