AWS API Gateway Body Mapping Template

gistfile1.txt

#set($allParams = $input.params())
{
    "body-json" : $input.json('$'),
    "params" : {
    #foreach($type in $allParams.keySet())
        #set($params = $allParams.get($type))
        "$type" : {
            #foreach($paramName in $params.keySet())
                "$paramName" : "$util.escapeJavaScript($params.get($paramName))"
                #if($foreach.hasNext),#end
            #end
        }
        #if($foreach.hasNext),#end
    #end
    }
}