## In order to retain the same execution behavior for 2017-02-28 templates
## you might have to uncomment the following code below.
## For more details about changes from 2017-02-28 to 2018-05-29 see 
## https://docs-aws.amazon.com/appsync/latest/devguide/resolver-mapping-template-changelog.html
##
## #if($ctx.error)
##   $util.error($ctx.error.message, $ctx.error.type)
## #end
## #if($util.isNull($ctx.result))
##   #return
## #end

{
    #if($context.prev.result.arguments.allow)
        "items": $util.toJson($context.result.items)
    #else
        $util.toJson({"items": []})
    #end
    #if( ${context.result.nextToken} )
        ,"nextToken": $util.toJson($context.result.nextToken)
    #end
}