Introducing AWS Cost Categories

With AWS Cost Categories (GA), you can now categorize your cost and usage information precisely to your organizational structure and cost allocation needs such as teams, cost centers, geography, applications, and more. Using Cost Categories, you can create these unique categories and then write rules on which costs belong to Read more…

Introducing Amazon Linux 2 Ready Partners

AWS customers want a secure, stable, and high-performance execution environment to develop and run cloud and enterprise applications. With Amazon Linux 2, AWS customers get an application environment that offers long term support with access to the latest innovations in the Linux ecosystem. from Recent Announcements: https://ift.tt/2RXsNXL

AppSync: how to error on DynamoDB conditional check failures

TL;DR To make an AppSync DynamoDB resolver throw exceptions on conditional check errors, we need to check $context.error in the response mapping template ourselves. Like this: #if ( $ctx.error ) #if ( $ctx.error.type.equals(“DynamoDB:ConditionalCheckFailedException”) ) $util.error(“your error message”) #else $util.error($ctx.error.message, $ctx.error.type) #end #end $utils.toJson($context.result) And now, the longer version. The problem Read more…