From d56fed35a098e4b27383e92075cf0edb36f9f6de Mon Sep 17 00:00:00 2001
From: Nathan Merz <NMerz@users.noreply.github.com>
Date: Thu, 3 Dec 2020 20:43:43 -0500
Subject: [PATCH] Create Chain module readme

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 Lambdas/Lists/Chain/src/README.md | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 Lambdas/Lists/Chain/src/README.md

diff --git a/Lambdas/Lists/Chain/src/README.md b/Lambdas/Lists/Chain/src/README.md
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+# Chain Module
+Deals with information concerning store chains supported by the product populating and product serving Lambdas.
+
+### ChainGET
+#### Expected request body:
+N/A
+
+#### Expected query parameters:
+  - id
+    - Used for 
+    - Valid values:
+    
+#### Inputs and outputs:
+  - id = -1: Returns an array if chainIDs (Integers)
+  - id = 1<n<{num_chains}: Returns a [Chain object](https://github.com/ClaytonWWilson/Listify/blob/readmes/Lambdas/Lists/Chain/src/Chain.java) for the chain with chainID=id