From 4d9a9b9c8d192176cdeaaf887115e6271023fc80 Mon Sep 17 00:00:00 2001
From: "Kamat, Trivikram" <16024985+trivikr@users.noreply.github.com>
Date: Fri, 20 Oct 2023 09:54:28 -0700
Subject: [PATCH] Support CognitoIdentityCredentials

---
 .../__fixtures__/credentials/cognito-identity.input.js      | 3 +++
 .../__fixtures__/credentials/cognito-identity.output.js     | 6 ++++++
 src/transforms/v2-to-v3/config/AWS_CREDENTIALS_MAP.ts       | 1 +
 3 files changed, 10 insertions(+)
 create mode 100644 src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.input.js
 create mode 100644 src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.output.js

diff --git a/src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.input.js b/src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.input.js
new file mode 100644
index 000000000..5f7be3c97
--- /dev/null
+++ b/src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.input.js
@@ -0,0 +1,3 @@
+import AWS from "aws-sdk";
+
+new AWS.CognitoIdentityCredentials();
\ No newline at end of file
diff --git a/src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.output.js b/src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.output.js
new file mode 100644
index 000000000..b81904f5d
--- /dev/null
+++ b/src/transforms/v2-to-v3/__fixtures__/credentials/cognito-identity.output.js
@@ -0,0 +1,6 @@
+import { fromCognitoIdentity } from "@aws-sdk/credential-providers";
+
+// JS SDK v3 switched to credential providers to functions instead of objects.
+// This is the closest approximation from codemod of what your application needs.
+// Reference: https://www.npmjs.com/package/@aws-sdk/credential-providers
+fromCognitoIdentity();
\ No newline at end of file
diff --git a/src/transforms/v2-to-v3/config/AWS_CREDENTIALS_MAP.ts b/src/transforms/v2-to-v3/config/AWS_CREDENTIALS_MAP.ts
index 1bf539b37..e75303aa5 100644
--- a/src/transforms/v2-to-v3/config/AWS_CREDENTIALS_MAP.ts
+++ b/src/transforms/v2-to-v3/config/AWS_CREDENTIALS_MAP.ts
@@ -3,6 +3,7 @@
  */
 export const AWS_CREDENTIALS_MAP: Record<string, string> = {
   ChainableTemporaryCredentials: "fromTemporaryCredentials",
+  CognitoIdentityCredentials: "fromCognitoIdentity",
   EC2MetadataCredentials: "fromInstanceMetadata",
   ECSCredentials: "fromContainerMetadata",
   EnvironmentCredentials: "fromEnv",