get headers lambda request code example
Example: how to parse header in node.js lambda
{
"method": "$context.httpMethod",
"body" : $input.json('$'),
"headers": {
#foreach($param in $input.params().header.keySet())
"$param": "$util.escapeJavaScript($input.params().header.get($param))"
#if($foreach.hasNext),#end
#end
}
}