Fix

Author: mcmorisi

source/code-snippets/authentication/aws-custom-credentials.js

@@ -1,25 +1,29 @@
-// start-custom-credentials
-const { MongoClient } = require('mongodb');
-const { fromNodeProviderChain } = require('@aws-sdk/credential-providers');
+{
+    // start-custom-credentials
+    const { MongoClient } = require('mongodb');
+    const { fromNodeProviderChain } = require('@aws-sdk/credential-providers');
 
-const client = new MongoClient('<cluster_url>?authMechanism=MONGODB-AWS', {
-    authMechanismProperties: {
-        AWS_CREDENTIAL_PROVIDER: fromNodeProviderChain()
-    }
-});
-// end-custom-credentials
+    const client = new MongoClient('<cluster_url>?authMechanism=MONGODB-AWS', {
+        authMechanismProperties: {
+            AWS_CREDENTIAL_PROVIDER: fromNodeProviderChain()
+        }
+    });
+    // end-custom-credentials
+}
 
+{
 // start-custom-credentials-function
-const { MongoClient } = require('mongodb');
+    const { MongoClient } = require('mongodb');
 
-const client = new MongoClient('<cluster_url>?authMechanism=MONGODB-AWS', {
-    authMechanismProperties: {
-        AWS_CREDENTIAL_PROVIDER: async () => {
-            return {
-                accessKeyId: process.env.ACCESS_KEY_ID,
-                secretAccessKey: process.env.SECRET_ACCESS_KEY
+    const client = new MongoClient('<cluster_url>?authMechanism=MONGODB-AWS', {
+        authMechanismProperties: {
+            AWS_CREDENTIAL_PROVIDER: async () => {
+                return {
+                    accessKeyId: process.env.ACCESS_KEY_ID,
+                    secretAccessKey: process.env.SECRET_ACCESS_KEY
+                }
             }
         }
-    }
-});
-// end-custom-credentials-function
+    });
+    // end-custom-credentials-function
+}

source/security/authentication/aws-iam.txt

@@ -167,7 +167,8 @@ from the AWS SDK to the AWS authentication mechanism:
 .. literalinclude:: /code-snippets/authentication/aws-custom-credentials.js
    :language: javascript
    :start-after: // start-custom-credentials
-   :end-before: // end-custom-credentials   
+   :end-before: // end-custom-credentials
+   :dedent:
 
 To use a custom provider, you can pass any asynchronous function that returns your credentials
 to the ``AWS_CREDENTIAL_PROVIDER`` property. The following example shows how to pass
@@ -178,6 +179,7 @@ AWS authentication mechanism:
    :language: javascript
    :start-after: // start-custom-credentials-function
    :end-before: // end-custom-credentials-function
+   :dedent:
 
 API Documentation
 -----------------