From 72c092c8af0eff8d1734c0af3eedd38a5800d99b Mon Sep 17 00:00:00 2001
From: Max Coulombe <109547106+maxcoulombe@users.noreply.github.com>
Date: Fri, 19 May 2023 13:24:23 -0400
Subject: [PATCH] * document that the selector uses JSONata (#455)

---
 README.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 2bd6dbf..4735bbc 100644
--- a/README.md
+++ b/README.md
@@ -301,7 +301,8 @@ attempt to `POST` to `auth/${method}/login` with the provided payload and parse
 
 The `secrets` parameter is a set of multiple secret requests separated by the `;` character.
 
-Each secret request consists of the `path` and the `key` of the desired secret, and optionally the desired Env Var output name.
+Each secret request consists of the `path` and the `key` of the desired secret, and optionally the desired Env Var output name. 
+Note that the selector is using [JSONata](https://docs.jsonata.org/overview.html) and certain characters in keys may need to be escaped.
 
 ```raw
 {{ Secret Path }} {{ Secret Key or Selector }} | {{ Env/Output Variable Name }}