diff --git a/manifest.json b/manifest.json
index 5d4787f01..df71ce2fc 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,6 +1,6 @@
 {
     "variables": {
-        "${LATEST}": "3.342.5"
+        "${LATEST}": "3.342.6"
     },
     "endpoints": "https://raw.githubusercontent.com/aws/aws-sdk-php/${LATEST}/src/data/endpoints.json",
     "services": {
diff --git a/src/Service/CognitoIdentityProvider/CHANGELOG.md b/src/Service/CognitoIdentityProvider/CHANGELOG.md
index 6b6aaf2d1..b5638922b 100644
--- a/src/Service/CognitoIdentityProvider/CHANGELOG.md
+++ b/src/Service/CognitoIdentityProvider/CHANGELOG.md
@@ -6,6 +6,10 @@
 
 - AWS api-change: Added `ap-southeast-5` and `us-gov-east-1` regions
 
+### Changed
+
+- AWS enhancement: Documentation updates.
+
 ## 1.12.0
 
 ### Added
diff --git a/src/Service/CognitoIdentityProvider/src/Input/AdminCreateUserRequest.php b/src/Service/CognitoIdentityProvider/src/Input/AdminCreateUserRequest.php
index 63c3466ac..9fff8c35d 100644
--- a/src/Service/CognitoIdentityProvider/src/Input/AdminCreateUserRequest.php
+++ b/src/Service/CognitoIdentityProvider/src/Input/AdminCreateUserRequest.php
@@ -65,13 +65,13 @@ final class AdminCreateUserRequest extends Input
      * - `email`:
      *
      *   The email address where you want the user to receive their confirmation code and username. You must provide a value
-     *   for the `email` when you want to set `email_verified` to `true`, or if you set `EMAIL` in the
-     *   `DesiredDeliveryMediums` parameter.
+     *   for `email` when you want to set `email_verified` to `true`, or if you set `EMAIL` in the `DesiredDeliveryMediums`
+     *   parameter.
      * - `phone_number`:
      *
      *   The phone number where you want the user to receive their confirmation code and username. You must provide a value
-     *   for the `email` when you want to set `phone_number` to `true`, or if you set `SMS` in the `DesiredDeliveryMediums`
-     *   parameter.
+     *   for `phone_number` when you want to set `phone_number_verified` to `true`, or if you set `SMS` in the
+     *   `DesiredDeliveryMediums` parameter.
      *
      * @var AttributeType[]|null
      */
diff --git a/src/Service/CognitoIdentityProvider/src/Input/SetUserMFAPreferenceRequest.php b/src/Service/CognitoIdentityProvider/src/Input/SetUserMFAPreferenceRequest.php
index 2f6938c6b..c8bd690bb 100644
--- a/src/Service/CognitoIdentityProvider/src/Input/SetUserMFAPreferenceRequest.php
+++ b/src/Service/CognitoIdentityProvider/src/Input/SetUserMFAPreferenceRequest.php
@@ -22,7 +22,8 @@ final class SetUserMFAPreferenceRequest extends Input
 
     /**
      * User preferences for time-based one-time password (TOTP) MFA. Activates or deactivates TOTP MFA and sets it as the
-     * preferred MFA method when multiple methods are available.
+     * preferred MFA method when multiple methods are available. Users must register a TOTP authenticator before they set
+     * this as their preferred MFA method.
      *
      * @var SoftwareTokenMfaSettingsType|null
      */
diff --git a/src/Service/CognitoIdentityProvider/src/ValueObject/UserType.php b/src/Service/CognitoIdentityProvider/src/ValueObject/UserType.php
index eb5e5370d..487d1421f 100644
--- a/src/Service/CognitoIdentityProvider/src/ValueObject/UserType.php
+++ b/src/Service/CognitoIdentityProvider/src/ValueObject/UserType.php
@@ -49,15 +49,16 @@ final class UserType
     /**
      * The user status. This can be one of the following:
      *
-     * - UNCONFIRMED - User has been created but not confirmed.
-     * - CONFIRMED - User has been confirmed.
-     * - EXTERNAL_PROVIDER - User signed in with a third-party IdP.
-     * - UNKNOWN - User status isn't known.
-     * - RESET_REQUIRED - User is confirmed, but the user must request a code and reset their password before they can sign
+     * - `UNCONFIRMED`: User has been created but not confirmed.
+     * - `CONFIRMED`: User has been confirmed.
+     * - `EXTERNAL_PROVIDER`: User signed in with a third-party IdP.
+     * - `RESET_REQUIRED`: User is confirmed, but the user must request a code and reset their password before they can sign
      *   in.
-     * - FORCE_CHANGE_PASSWORD - The user is confirmed and the user can sign in using a temporary password, but on first
+     * - `FORCE_CHANGE_PASSWORD`: The user is confirmed and the user can sign in using a temporary password, but on first
      *   sign-in, the user must change their password to a new value before doing anything else.
      *
+     * The statuses `ARCHIVED`, `UNKNOWN`, and `COMPROMISED` are no longer used.
+     *
      * @var UserStatusType::*|null
      */
     private $userStatus;