From e9652b54f09ec370b9c67d9a2f9b8aa4f5881b38 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Paw=C5=82aszek?= <rpawlasz@amazon.com>
Date: Tue, 14 Dec 2021 22:40:02 +0100
Subject: [PATCH 1/3] Externalized AWS

---
 index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/index.js b/index.js
index d553d39..85e2328 100644
--- a/index.js
+++ b/index.js
@@ -567,7 +567,7 @@ const init = params => {
 
     // TODO: Put this in a separate module for testing?
     // Create an instance of RDSDataService
-    RDS: new AWS.RDSDataService(options)
+    RDS: params.AWS ? new params.AWS.RDSDataService(options) : new AWS.RDSDataService(options)
 
   } // end config
 

From 2076e0608d8f086259bf5478adf0d5d579c36bac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Paw=C5=82aszek?= <rpawlasz@amazon.com>
Date: Wed, 15 Dec 2021 08:39:17 +0100
Subject: [PATCH 2/3] Added description of the update in README

---
 README.md    | 27 +++++++++++++++++++++++++++
 package.json |  2 +-
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 1e1eb3a..ef88bbe 100644
--- a/README.md
+++ b/README.md
@@ -134,6 +134,7 @@ Below is a table containing all of the possible configuration options for the `d
 
 | Property | Type | Description | Default |
 | -------- | ---- | ----------- | ------- |
+| AWS      | `AWS` |  A custom `aws-sdk` instance   |         |
 | resourceArn | `string` | The ARN of your Aurora Serverless Cluster. This value is *required*, but can be overridden when querying. |  |
 | secretArn | `string` | The ARN of the secret associated with your database credentials. This is *required*, but can be overridden when querying. |  |
 | database | `string` | *Optional* default database to use with queries. Can be overridden when querying. |  |
@@ -336,6 +337,32 @@ let result = await data.executeStatement({
 )
 ```
 
+## Custom AWS instance
+
+`data-api-client` allows for introducing a custom `AWS` as a parameter. This parameter is optional. If not present - `data-api-client` will fall back to the default `AWS` instance that comes with the library.
+
+```javascript
+// Instantiate data-api-client with a custom AWS instance
+const data = require('data-api-client')({
+  AWS: customAWS,
+  ...
+})
+```
+
+Custom AWS parameter allows to introduce, e.g. tracing Data API calls through X-Ray with:
+
+```javascript
+const AWSXRay = require('aws-xray-sdk')
+const AWS = AWSXRay.captureAWS(require('aws-sdk'))
+
+const data = require('data-api-client')({
+  AWS: AWS,
+  ...
+})
+```
+
+or mocking AWS for testing.
+
 ## Data API Limitations / Wonkiness
 The first GA release of the Data API has *a lot* of promise, unfortunately, there are still quite a few things that make it a bit wonky and may require you to implement some workarounds. I've outlined some of my findings below.
 
diff --git a/package.json b/package.json
index 67544d4..91ac20d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "data-api-client",
-  "version": "1.2.0",
+  "version": "1.2.1",
   "description": "A lightweight wrapper that simplifies working with the Amazon Aurora Serverless Data API",
   "main": "index.js",
   "scripts": {

From e3f41926f5e3f5d8db9e1037c51b5d3ee407c84f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Rafa=C5=82=20Paw=C5=82aszek?= <rpawlasz@amazon.com>
Date: Wed, 15 Dec 2021 08:40:57 +0100
Subject: [PATCH 3/3] Tailored the description of the update in README

---
 README.md | 2 --
 1 file changed, 2 deletions(-)

diff --git a/README.md b/README.md
index ef88bbe..370ce09 100644
--- a/README.md
+++ b/README.md
@@ -361,8 +361,6 @@ const data = require('data-api-client')({
 })
 ```
 
-or mocking AWS for testing.
-
 ## Data API Limitations / Wonkiness
 The first GA release of the Data API has *a lot* of promise, unfortunately, there are still quite a few things that make it a bit wonky and may require you to implement some workarounds. I've outlined some of my findings below.