Questions tagged with AWS AppSync
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We are using Amplify to create a model. And using AppSync mutations and queries to store and access data from those Dynamo DB tables.
We defined a custom primary key. Reference:
type Movie @model...
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asked 7 months agolg...
Hi, I've learned that AppSync has three ways to implement resolvers: VTL, JavaScript, and Lambda.
Which resolver do you prefer for production apps? Is there a benefit to use VTL or JavaScript...
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395
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asked 7 months agolg...
# Context
I am using AWS Amplify for a full-stack website. The front end is React JS made by Create-React-App. I use the Amplify DataStore between the AppSync GraphQl API and the application. The...
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86
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asked 8 months agolg...
Hi, I am trying to build a date app, and when I fetch user cards I want to filter these cards according to my dislikes and likes arrays to not show the cards that user has already rate.
In firebase...
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124
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asked 8 months agolg...
I'm developing a React Native app using the AWS Amplify GraphQL API. Whenever a user posts, I also capture their latitude and longitude. I'd like to use this data to identify and show other users...
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128
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asked 8 months agolg...
Hi there,
I have two apps, one is an Amplify web app where users can issue API Keys and the second has a custom API Gateway Authorizer that verifies the API Keys. The Amplify web app authenticates via...
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361
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asked 8 months agolg...
I just received an email that AWS Appsync for iOS has a year left in Maintenance.
I'm curious if the AppSync API itself is also going into maintenance, or if this can be kept? I'm midway through a...
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131
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asked 8 months agolg...
Hi, title says it all, recently we've made few changes to the mutations and how they are queried, from now on all mutations can nested inside one "main" mutation which made cache eviction impossible...
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265
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asked 8 months agolg...
Can I expose REST API from AppSync instead of GraphQL? Or GraphQL is the only option?
If a client cannot be upgraded to support GraphQL, how to consume AppSync API?
Accepted AnswerAWS AppSync
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264
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asked 8 months agolg...
WE are using Appsync mutations and subscription as pass though with none as data source and seeing mutation on avg taking more them 500 ms for a "NONE" data source with out any lambda and authorizer...
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625
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asked 8 months agolg...
I've set up the following `response mapping template` to initiate cache eviction on a certain dynamic cache key. It seemingly works after some testing, **but is not reflected in monitoring**, making...
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103
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asked 9 months agolg...
This front page for AppSync links repeatedly to this blog/tutorial:
https://aws.amazon.com/blogs/mobile/appsync-enhanced-filtering/
Which asks me to 'start from a sample project' - however that is...
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312
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asked 9 months agolg...