resolver request mapping template for 6 5 18 post

mappingtemp6518.js

#set($recipedata = [])
#foreach($recipe in ${ctx.args.recipes})
	$util.qr($recipe.put("author", $ctx.identity.username ))
    $util.qr($recipedata.add($util.dynamodb.toMapValues($recipe)))
#end

#set($elementsdata = [])
#foreach($element in ${ctx.args.elements})
	$util.qr($elementsdata.add($util.dynamodb.toMapValues($element)))
#end

#set($ingredientsdata = [])
#foreach($ingredient in ${ctx.args.ingredients})
	$util.qr($ingredientsdata.add($util.dynamodb.toMapValues($ingredient)))
#end

{
    "version" : "2018-05-29",
    "operation" : "BatchPutItem",
    "tables" : {
        "RecipeTable": $utils.toJson($recipedata),
        "ElementTable": $utils.toJson($elementsdata),
        "IngredientTable": $utils.toJson($ingredientsdata)
    }
}