diff --git a/Include/sdk/_sdk-versions.json b/Include/sdk/_sdk-versions.json
index 6a9bee4b7..de100190d 100644
--- a/Include/sdk/_sdk-versions.json
+++ b/Include/sdk/_sdk-versions.json
@@ -1,7 +1,7 @@
 
 {
     "NewServiceVersion" : "3.7.400.0",
-    "ProductVersion"    : "3.7.973.0",
+    "ProductVersion"    : "3.7.974.0",
     "CoreVersion"       : "3.7.401.6",
     "OverrideCoreVersion" : "3.3",
     "DefaultToPreview"    : false,
@@ -284,7 +284,7 @@
             "InPreview"               : false
         },
         "RDS"                  : {
-            "Version" : "3.7.410.23",
+            "Version" : "3.7.410.24",
             "AssemblyVersionOverride" : "3.3",
             "Dependencies"            : {
                 "Core" : "3.7.401.6"
@@ -660,7 +660,7 @@
             "InPreview"               : false
         },
         "CodeBuild"                       : {
-            "Version" : "3.7.408.10",
+            "Version" : "3.7.409.0",
             "AssemblyVersionOverride" : "3.3",
             "Dependencies"            : {
                 "Core" : "3.7.401.6"
@@ -932,7 +932,7 @@
             "InPreview"               : false
         },
         "SageMaker"                       : {
-            "Version" : "3.7.421.5",
+            "Version" : "3.7.422.0",
             "AssemblyVersionOverride" : "3.3",
             "Dependencies"            : {
                 "Core" : "3.7.401.6"
@@ -1940,7 +1940,7 @@
             "InPreview"               : false
         },
         "PrometheusService"               : {
-            "Version" : "3.7.401.42",
+            "Version" : "3.7.402.0",
             "AssemblyVersionOverride" : "3.3",
             "Dependencies"            : {
                 "Core" : "3.7.401.6"
@@ -2868,7 +2868,7 @@
             "InPreview"               : false
         },
         "BedrockAgentRuntime"                 : {
-            "Version" : "3.7.417.0",
+            "Version" : "3.7.418.0",
             "AssemblyVersionOverride" : "3.3",
             "Dependencies"            : {
                 "Core" : "3.7.401.6"
@@ -3108,7 +3108,7 @@
             "InPreview"               : false
         },
         "GeoRoutes"                           : {
-            "Version" : "3.7.400.43",
+            "Version" : "3.7.401.0",
             "AssemblyVersionOverride" : "3.3",
             "Dependencies"            : {
                 "Core" : "3.7.401.6"
diff --git a/changelogs/CHANGELOG.2025.md b/changelogs/CHANGELOG.2025.md
index c68d08bd3..93c66a339 100644
--- a/changelogs/CHANGELOG.2025.md
+++ b/changelogs/CHANGELOG.2025.md
@@ -1,4 +1,12 @@
-### 4.1.747 (2025-01-30 21:59Z)
+### 4.1.748 (2025-01-31 21:36Z)
+  * AWS Tools for PowerShell now use AWS .NET SDK 3.7.974.0 and leverage its new features and improvements. Please find a description of the changes at https://github.com/aws/aws-sdk-net/blob/main/changelogs/SDK.CHANGELOG.ALL.md.
+  * Amazon Location Service Routes V2
+    * Modified cmdlet Get-GEOROptimizedWaypoint: added parameters Clustering_Algorithm and DrivingDistanceOptions_DrivingDistance.
+  * Amazon Prometheus Service
+    * Modified cmdlet New-PROMScraper: added parameters RoleConfiguration_SourceRoleArn and RoleConfiguration_TargetRoleArn.
+    * Modified cmdlet Update-PROMScraper: added parameters RoleConfiguration_SourceRoleArn and RoleConfiguration_TargetRoleArn.
+
+### 4.1.747 (2025-01-30 21:59Z)
   * AWS Tools for PowerShell now use AWS .NET SDK 3.7.973.0 and leverage its new features and improvements. Please find a description of the changes at https://github.com/aws/aws-sdk-net/blob/main/changelogs/SDK.CHANGELOG.ALL.md.
   * Amazon Elemental MediaTailor
     * Modified cmdlet Set-EMTPlaybackConfiguration: added parameter AdConditioningConfiguration_StreamingMediaFileConditioning.
diff --git a/changelogs/CHANGELOG.ALL.md b/changelogs/CHANGELOG.ALL.md
index b870574c9..fa329dbba 100644
--- a/changelogs/CHANGELOG.ALL.md
+++ b/changelogs/CHANGELOG.ALL.md
@@ -1,4 +1,12 @@
-### 4.1.747 (2025-01-30 21:59Z)
+### 4.1.748 (2025-01-31 21:36Z)
+  * AWS Tools for PowerShell now use AWS .NET SDK 3.7.974.0 and leverage its new features and improvements. Please find a description of the changes at https://github.com/aws/aws-sdk-net/blob/main/changelogs/SDK.CHANGELOG.ALL.md.
+  * Amazon Location Service Routes V2
+    * Modified cmdlet Get-GEOROptimizedWaypoint: added parameters Clustering_Algorithm and DrivingDistanceOptions_DrivingDistance.
+  * Amazon Prometheus Service
+    * Modified cmdlet New-PROMScraper: added parameters RoleConfiguration_SourceRoleArn and RoleConfiguration_TargetRoleArn.
+    * Modified cmdlet Update-PROMScraper: added parameters RoleConfiguration_SourceRoleArn and RoleConfiguration_TargetRoleArn.
+
+### 4.1.747 (2025-01-30 21:59Z)
   * AWS Tools for PowerShell now use AWS .NET SDK 3.7.973.0 and leverage its new features and improvements. Please find a description of the changes at https://github.com/aws/aws-sdk-net/blob/main/changelogs/SDK.CHANGELOG.ALL.md.
   * Amazon Elemental MediaTailor
     * Modified cmdlet Set-EMTPlaybackConfiguration: added parameter AdConditioningConfiguration_StreamingMediaFileConditioning.
diff --git a/modules/AWSPowerShell/AWSPowerShellCompleters.psm1 b/modules/AWSPowerShell/AWSPowerShellCompleters.psm1
index 3416059d3..39c684397 100644
--- a/modules/AWSPowerShell/AWSPowerShellCompleters.psm1
+++ b/modules/AWSPowerShell/AWSPowerShellCompleters.psm1
@@ -14007,7 +14007,7 @@ $CB_Completers = {
             ($_ -eq "Update-CBWebhook/BuildType")
         }
         {
-            $v = "BUILD","BUILD_BATCH"
+            $v = "BUILD","BUILD_BATCH","RUNNER_BUILDKITE_BUILD"
             break
         }
 
@@ -33694,6 +33694,13 @@ $GEOR_Completers = {
             break
         }
 
+        # Amazon.GeoRoutes.WaypointOptimizationClusteringAlgorithm
+        "Get-GEOROptimizedWaypoint/Clustering_Algorithm"
+        {
+            $v = "DrivingDistance","TopologySegment"
+            break
+        }
+
         # Amazon.GeoRoutes.WaypointOptimizationSequencingObjective
         "Get-GEOROptimizedWaypoint/OptimizeSequencingFor"
         {
@@ -33732,6 +33739,7 @@ $GEOR_Completers = {
 
 $GEOR_map = @{
     "Car_EngineType"=@("Get-GEORIsoline","Get-GEORRoute")
+    "Clustering_Algorithm"=@("Get-GEOROptimizedWaypoint")
     "DestinationOptions_Matching_Strategy"=@("Get-GEORIsoline","Get-GEORRoute")
     "DestinationOptions_SideOfStreet_UseWith"=@("Get-GEORIsoline","Get-GEORRoute")
     "Driver_TreatServiceTimeAs"=@("Get-GEOROptimizedWaypoint")
diff --git a/modules/AWSPowerShell/Cmdlets/CodeBuild/AWS.Tools.CodeBuild.Completers.psm1 b/modules/AWSPowerShell/Cmdlets/CodeBuild/AWS.Tools.CodeBuild.Completers.psm1
index 7b0df14ea..603aa9713 100644
--- a/modules/AWSPowerShell/Cmdlets/CodeBuild/AWS.Tools.CodeBuild.Completers.psm1
+++ b/modules/AWSPowerShell/Cmdlets/CodeBuild/AWS.Tools.CodeBuild.Completers.psm1
@@ -435,7 +435,7 @@ $CB_Completers = {
             ($_ -eq "Update-CBWebhook/BuildType")
         }
         {
-            $v = "BUILD","BUILD_BATCH"
+            $v = "BUILD","BUILD_BATCH","RUNNER_BUILDKITE_BUILD"
             break
         }
 
diff --git a/modules/AWSPowerShell/Cmdlets/GeoRoutes/AWS.Tools.GeoRoutes.Completers.psm1 b/modules/AWSPowerShell/Cmdlets/GeoRoutes/AWS.Tools.GeoRoutes.Completers.psm1
index fb9b9e4cb..ad66d036c 100644
--- a/modules/AWSPowerShell/Cmdlets/GeoRoutes/AWS.Tools.GeoRoutes.Completers.psm1
+++ b/modules/AWSPowerShell/Cmdlets/GeoRoutes/AWS.Tools.GeoRoutes.Completers.psm1
@@ -248,6 +248,13 @@ $GEOR_Completers = {
             break
         }
 
+        # Amazon.GeoRoutes.WaypointOptimizationClusteringAlgorithm
+        "Get-GEOROptimizedWaypoint/Clustering_Algorithm"
+        {
+            $v = "DrivingDistance","TopologySegment"
+            break
+        }
+
         # Amazon.GeoRoutes.WaypointOptimizationSequencingObjective
         "Get-GEOROptimizedWaypoint/OptimizeSequencingFor"
         {
@@ -286,6 +293,7 @@ $GEOR_Completers = {
 
 $GEOR_map = @{
     "Car_EngineType"=@("Get-GEORIsoline","Get-GEORRoute")
+    "Clustering_Algorithm"=@("Get-GEOROptimizedWaypoint")
     "DestinationOptions_Matching_Strategy"=@("Get-GEORIsoline","Get-GEORRoute")
     "DestinationOptions_SideOfStreet_UseWith"=@("Get-GEORIsoline","Get-GEORRoute")
     "Driver_TreatServiceTimeAs"=@("Get-GEOROptimizedWaypoint")
diff --git a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORIsoline-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORIsoline-Cmdlet.cs
index 69023e110..0a0fc32a3 100644
--- a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORIsoline-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORIsoline-Cmdlet.cs
@@ -116,7 +116,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Avoid_CarShuttleTrain
         /// <summary>
         /// <para>
-        /// <para>Avoid car-shuttle-trains while calculating the route.</para>
+        /// <para>Avoid car-shuttle-trains while calculating an isoline.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -127,7 +127,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Avoid_ControlledAccessHighway
         /// <summary>
         /// <para>
-        /// <para>Avoid controlled access highways while calculating the route.</para>
+        /// <para>Avoid controlled access highways while calculating an isoline.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -169,7 +169,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Avoid_DirtRoad
         /// <summary>
         /// <para>
-        /// <para>Avoid dirt roads while calculating the route.</para>
+        /// <para>Avoid dirt roads while calculating an isoline.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -226,7 +226,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Avoid_Ferry
         /// <summary>
         /// <para>
-        /// <para>Avoid ferries while calculating the route.</para>
+        /// <para>Avoid ferries while calculating an isoline.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -315,7 +315,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Allow_Hot
         /// <summary>
         /// <para>
-        /// <para>Allow Hot (High Occupancy Toll) lanes while calculating the route.</para>
+        /// <para>Allow Hot (High Occupancy Toll) lanes while calculating an isoline.</para><para>Default value: <c>false</c></para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -325,7 +325,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Allow_Hov
         /// <summary>
         /// <para>
-        /// <para>Allow Hov (High Occupancy vehicle) lanes while calculating the route.</para>
+        /// <para>Allow Hov (High Occupancy vehicle) lanes while calculating an isoline.</para><para>Default value: <c>false</c></para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -420,7 +420,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter IsolineGranularity_MaxResolution
         /// <summary>
         /// <para>
-        /// <para>Maximum resolution of the returned isoline.</para><para><b>Unit</b>: <c>centimeters</c></para>
+        /// <para>Maximum resolution of the returned isoline.</para><para><b>Unit</b>: <c>meters</c></para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -649,7 +649,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Avoid_SeasonalClosure
         /// <summary>
         /// <para>
-        /// <para>Avoid roads that have seasonal closure while calculating the route.</para>
+        /// <para>Avoid roads that have seasonal closure while calculating an isoline.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -822,7 +822,7 @@ public partial class GetGEORIsolineCmdlet : AmazonGeoRoutesClientCmdlet, IExecut
         #region Parameter Avoid_Tunnel
         /// <summary>
         /// <para>
-        /// <para>Avoid tunnels while calculating the route.</para>
+        /// <para>Avoid tunnels while calculating an isoline.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEOROptimizedWaypoint-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEOROptimizedWaypoint-Cmdlet.cs
index 76bb23bfe..f2d386458 100644
--- a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEOROptimizedWaypoint-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEOROptimizedWaypoint-Cmdlet.cs
@@ -28,9 +28,9 @@
 namespace Amazon.PowerShell.Cmdlets.GEOR
 {
     /// <summary>
-    /// Calculates the optimal order to travel between a set of waypoints to minimize either
-    /// the travel time or the distance travelled during the journey, based on road network
-    /// restrictions and the traffic pattern data.
+    /// <c>OptimizeWaypoints</c> calculates the optimal order to travel between a set of
+    /// waypoints to minimize either the travel time or the distance travelled during the
+    /// journey, based on road network restrictions and the traffic pattern data.
     /// </summary>
     [Cmdlet("Get", "GEOROptimizedWaypoint")]
     [OutputType("Amazon.GeoRoutes.Model.OptimizeWaypointsResponse")]
@@ -47,6 +47,20 @@ public partial class GetGEOROptimizedWaypointCmdlet : AmazonGeoRoutesClientCmdle
         
         protected override bool IsGeneratedCmdlet { get; set; } = true;
         
+        #region Parameter Clustering_Algorithm
+        /// <summary>
+        /// <para>
+        /// <para>The algorithm to be used. <c>DrivingDistance</c> assigns all the waypoints that are
+        /// within driving distance of each other into a single cluster. <c>TopologySegment</c>
+        /// assigns all the waypoints that are within the same topology segment into a single
+        /// cluster. A Topology segment is a linear stretch of road between two junctions.</para>
+        /// </para>
+        /// </summary>
+        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
+        [AWSConstantClassSource("Amazon.GeoRoutes.WaypointOptimizationClusteringAlgorithm")]
+        public Amazon.GeoRoutes.WaypointOptimizationClusteringAlgorithm Clustering_Algorithm { get; set; }
+        #endregion
+        
         #region Parameter DestinationOptions_AppointmentTime
         /// <summary>
         /// <para>
@@ -157,6 +171,18 @@ public partial class GetGEOROptimizedWaypointCmdlet : AmazonGeoRoutesClientCmdle
         public System.Boolean? Avoid_DirtRoad { get; set; }
         #endregion
         
+        #region Parameter DrivingDistanceOptions_DrivingDistance
+        /// <summary>
+        /// <para>
+        /// <para>DrivingDistance assigns all the waypoints that are within driving distance of each
+        /// other into a single cluster.</para>
+        /// </para>
+        /// </summary>
+        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
+        [Alias("Clustering_DrivingDistanceOptions_DrivingDistance")]
+        public System.Int64? DrivingDistanceOptions_DrivingDistance { get; set; }
+        #endregion
+        
         #region Parameter Avoid_Ferry
         /// <summary>
         /// <para>
@@ -580,6 +606,8 @@ protected override void ProcessRecord()
             context.Avoid_TollRoad = this.Avoid_TollRoad;
             context.Avoid_Tunnel = this.Avoid_Tunnel;
             context.Avoid_UTurn = this.Avoid_UTurn;
+            context.Clustering_Algorithm = this.Clustering_Algorithm;
+            context.DrivingDistanceOptions_DrivingDistance = this.DrivingDistanceOptions_DrivingDistance;
             context.DepartureTime = this.DepartureTime;
             if (this.Destination != null)
             {
@@ -745,6 +773,50 @@ public object Execute(ExecutorContext context)
             {
                 request.Avoid = null;
             }
+            
+             // populate Clustering
+            var requestClusteringIsNull = true;
+            request.Clustering = new Amazon.GeoRoutes.Model.WaypointOptimizationClusteringOptions();
+            Amazon.GeoRoutes.WaypointOptimizationClusteringAlgorithm requestClustering_clustering_Algorithm = null;
+            if (cmdletContext.Clustering_Algorithm != null)
+            {
+                requestClustering_clustering_Algorithm = cmdletContext.Clustering_Algorithm;
+            }
+            if (requestClustering_clustering_Algorithm != null)
+            {
+                request.Clustering.Algorithm = requestClustering_clustering_Algorithm;
+                requestClusteringIsNull = false;
+            }
+            Amazon.GeoRoutes.Model.WaypointOptimizationDrivingDistanceOptions requestClustering_clustering_DrivingDistanceOptions = null;
+            
+             // populate DrivingDistanceOptions
+            var requestClustering_clustering_DrivingDistanceOptionsIsNull = true;
+            requestClustering_clustering_DrivingDistanceOptions = new Amazon.GeoRoutes.Model.WaypointOptimizationDrivingDistanceOptions();
+            System.Int64? requestClustering_clustering_DrivingDistanceOptions_drivingDistanceOptions_DrivingDistance = null;
+            if (cmdletContext.DrivingDistanceOptions_DrivingDistance != null)
+            {
+                requestClustering_clustering_DrivingDistanceOptions_drivingDistanceOptions_DrivingDistance = cmdletContext.DrivingDistanceOptions_DrivingDistance.Value;
+            }
+            if (requestClustering_clustering_DrivingDistanceOptions_drivingDistanceOptions_DrivingDistance != null)
+            {
+                requestClustering_clustering_DrivingDistanceOptions.DrivingDistance = requestClustering_clustering_DrivingDistanceOptions_drivingDistanceOptions_DrivingDistance.Value;
+                requestClustering_clustering_DrivingDistanceOptionsIsNull = false;
+            }
+             // determine if requestClustering_clustering_DrivingDistanceOptions should be set to null
+            if (requestClustering_clustering_DrivingDistanceOptionsIsNull)
+            {
+                requestClustering_clustering_DrivingDistanceOptions = null;
+            }
+            if (requestClustering_clustering_DrivingDistanceOptions != null)
+            {
+                request.Clustering.DrivingDistanceOptions = requestClustering_clustering_DrivingDistanceOptions;
+                requestClusteringIsNull = false;
+            }
+             // determine if request.Clustering should be set to null
+            if (requestClusteringIsNull)
+            {
+                request.Clustering = null;
+            }
             if (cmdletContext.DepartureTime != null)
             {
                 request.DepartureTime = cmdletContext.DepartureTime;
@@ -1351,6 +1423,8 @@ internal partial class CmdletContext : ExecutorContext
             public System.Boolean? Avoid_TollRoad { get; set; }
             public System.Boolean? Avoid_Tunnel { get; set; }
             public System.Boolean? Avoid_UTurn { get; set; }
+            public Amazon.GeoRoutes.WaypointOptimizationClusteringAlgorithm Clustering_Algorithm { get; set; }
+            public System.Int64? DrivingDistanceOptions_DrivingDistance { get; set; }
             public System.String DepartureTime { get; set; }
             public List<System.Double> Destination { get; set; }
             public Amazon.GeoRoutes.DayOfWeek From_DayOfWeek { get; set; }
diff --git a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRoute-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRoute-Cmdlet.cs
index a7a94c707..a07119cfb 100644
--- a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRoute-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRoute-Cmdlet.cs
@@ -28,7 +28,8 @@
 namespace Amazon.PowerShell.Cmdlets.GEOR
 {
     /// <summary>
-    /// Calculates a route given the following required parameters: <c>Origin</c> and <c>Destination</c>.
+    /// <c>CalculateRoutes</c> computes routes given the following required parameters: <c>Origin</c>
+    /// and <c>Destination</c>.
     /// </summary>
     [Cmdlet("Get", "GEORRoute")]
     [OutputType("Amazon.GeoRoutes.Model.CalculateRoutesResponse")]
@@ -391,7 +392,7 @@ public partial class GetGEORRouteCmdlet : AmazonGeoRoutesClientCmdlet, IExecutor
         #region Parameter Allow_Hot
         /// <summary>
         /// <para>
-        /// <para>Allow Hot (High Occupancy Toll) lanes while calculating the route.</para>
+        /// <para>Allow Hot (High Occupancy Toll) lanes while calculating the route.</para><para>Default value: <c>false</c></para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -401,7 +402,7 @@ public partial class GetGEORRouteCmdlet : AmazonGeoRoutesClientCmdlet, IExecutor
         #region Parameter Allow_Hov
         /// <summary>
         /// <para>
-        /// <para>Allow Hov (High Occupancy vehicle) lanes while calculating the route.</para>
+        /// <para>Allow Hov (High Occupancy vehicle) lanes while calculating the route.</para><para>Default value: <c>false</c></para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -905,7 +906,7 @@ public partial class GetGEORRouteCmdlet : AmazonGeoRoutesClientCmdlet, IExecutor
         /// <para>
         /// <para>Type of step returned by the response. Default provides basic steps intended for web
         /// based applications. TurnByTurn provides detailed instructions with more granularity
-        /// intended for a turn based naviagtion system.</para>
+        /// intended for a turn based navigation system.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRouteMatrix-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRouteMatrix-Cmdlet.cs
index dbe90729b..2fa842be7 100644
--- a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRouteMatrix-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORRouteMatrix-Cmdlet.cs
@@ -28,7 +28,7 @@
 namespace Amazon.PowerShell.Cmdlets.GEOR
 {
     /// <summary>
-    /// Calculates route matrix containing the results for all pairs of Origins to Destinations.
+    /// Use <c>CalculateRouteMatrix</c> to compute results for all pairs of Origins to Destinations.
     /// Each row corresponds to one entry in Origins. Each entry in the row corresponds to
     /// the route from that entry in Origins to an entry in Destinations positions.
     /// </summary>
@@ -151,7 +151,9 @@ public partial class GetGEORRouteMatrixCmdlet : AmazonGeoRoutesClientCmdlet, IEx
         #region Parameter Destination
         /// <summary>
         /// <para>
-        /// <para>List of destinations for the route.</para>
+        /// <para>List of destinations for the route.</para><note><para>Route calculations are billed for each origin and destination pair. If you use a large
+        /// matrix of origins and destinations, your costs will increase accordingly. See <a href="https://docs.aws.amazon.com/location/latest/developerguide/routes-pricing.html`">
+        /// Amazon Location's pricing page</a> for more information.</para></note>
         /// </para>
         /// </summary>
         #if !MODULAR
@@ -238,7 +240,7 @@ public partial class GetGEORRouteMatrixCmdlet : AmazonGeoRoutesClientCmdlet, IEx
         #region Parameter Allow_Hot
         /// <summary>
         /// <para>
-        /// <para>Allow Hot (High Occupancy Toll) lanes while calculating the route.</para>
+        /// <para>Allow Hot (High Occupancy Toll) lanes while calculating the route.</para><para>Default value: <c>false</c></para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -248,7 +250,7 @@ public partial class GetGEORRouteMatrixCmdlet : AmazonGeoRoutesClientCmdlet, IEx
         #region Parameter Allow_Hov
         /// <summary>
         /// <para>
-        /// <para>Allow Hov (High Occupancy vehicle) lanes while calculating the route.</para>
+        /// <para>Allow Hov (High Occupancy vehicle) lanes while calculating the route.</para><para>Default value: <c>false</c></para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -420,7 +422,9 @@ public partial class GetGEORRouteMatrixCmdlet : AmazonGeoRoutesClientCmdlet, IEx
         #region Parameter Origin
         /// <summary>
         /// <para>
-        /// <para>The position in longitude and latitude for the origin.</para>
+        /// <para>The position in longitude and latitude for the origin.</para><note><para>Route calculations are billed for each origin and destination pair. Using a large
+        /// amount of Origins in a request can lead you to incur unexpected charges. See <a href="https://docs.aws.amazon.com/location/latest/developerguide/routes-pricing.html`">
+        /// Amazon Location's pricing page</a> for more information.</para></note>
         /// </para>
         /// </summary>
         #if !MODULAR
diff --git a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORSnappedRoad-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORSnappedRoad-Cmdlet.cs
index 3880499fd..32d045f2c 100644
--- a/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORSnappedRoad-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/GeoRoutes/Basic/Get-GEORSnappedRoad-Cmdlet.cs
@@ -28,7 +28,7 @@
 namespace Amazon.PowerShell.Cmdlets.GEOR
 {
     /// <summary>
-    /// The SnapToRoads action matches GPS trace to roads most likely traveled on.
+    /// <c>SnapToRoads</c> matches GPS trace to roads most likely traveled on.
     /// </summary>
     [Cmdlet("Get", "GEORSnappedRoad")]
     [OutputType("Amazon.GeoRoutes.Model.SnapToRoadsResponse")]
diff --git a/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/New-PROMScraper-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/New-PROMScraper-Cmdlet.cs
index 4b19f0938..e6e6a80a8 100644
--- a/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/New-PROMScraper-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/New-PROMScraper-Cmdlet.cs
@@ -106,6 +106,16 @@ public partial class NewPROMScraperCmdlet : AmazonPrometheusServiceClientCmdlet,
         public System.String[] EksConfiguration_SecurityGroupId { get; set; }
         #endregion
         
+        #region Parameter RoleConfiguration_SourceRoleArn
+        /// <summary>
+        /// <para>
+        /// <para>A ARN identifying the source role configuration.</para>
+        /// </para>
+        /// </summary>
+        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
+        public System.String RoleConfiguration_SourceRoleArn { get; set; }
+        #endregion
+        
         #region Parameter EksConfiguration_SubnetId
         /// <summary>
         /// <para>
@@ -128,6 +138,16 @@ public partial class NewPROMScraperCmdlet : AmazonPrometheusServiceClientCmdlet,
         public System.Collections.Hashtable Tag { get; set; }
         #endregion
         
+        #region Parameter RoleConfiguration_TargetRoleArn
+        /// <summary>
+        /// <para>
+        /// <para>A ARN identifying the target role configuration.</para>
+        /// </para>
+        /// </summary>
+        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
+        public System.String RoleConfiguration_TargetRoleArn { get; set; }
+        #endregion
+        
         #region Parameter AmpConfiguration_WorkspaceArn
         /// <summary>
         /// <para>
@@ -215,6 +235,8 @@ protected override void ProcessRecord()
             context.Alias = this.Alias;
             context.ClientToken = this.ClientToken;
             context.AmpConfiguration_WorkspaceArn = this.AmpConfiguration_WorkspaceArn;
+            context.RoleConfiguration_SourceRoleArn = this.RoleConfiguration_SourceRoleArn;
+            context.RoleConfiguration_TargetRoleArn = this.RoleConfiguration_TargetRoleArn;
             context.ScrapeConfiguration_ConfigurationBlob = this.ScrapeConfiguration_ConfigurationBlob;
             context.EksConfiguration_ClusterArn = this.EksConfiguration_ClusterArn;
             if (this.EksConfiguration_SecurityGroupId != null)
@@ -296,6 +318,35 @@ public object Execute(ExecutorContext context)
                     request.Destination = null;
                 }
                 
+                 // populate RoleConfiguration
+                var requestRoleConfigurationIsNull = true;
+                request.RoleConfiguration = new Amazon.PrometheusService.Model.RoleConfiguration();
+                System.String requestRoleConfiguration_roleConfiguration_SourceRoleArn = null;
+                if (cmdletContext.RoleConfiguration_SourceRoleArn != null)
+                {
+                    requestRoleConfiguration_roleConfiguration_SourceRoleArn = cmdletContext.RoleConfiguration_SourceRoleArn;
+                }
+                if (requestRoleConfiguration_roleConfiguration_SourceRoleArn != null)
+                {
+                    request.RoleConfiguration.SourceRoleArn = requestRoleConfiguration_roleConfiguration_SourceRoleArn;
+                    requestRoleConfigurationIsNull = false;
+                }
+                System.String requestRoleConfiguration_roleConfiguration_TargetRoleArn = null;
+                if (cmdletContext.RoleConfiguration_TargetRoleArn != null)
+                {
+                    requestRoleConfiguration_roleConfiguration_TargetRoleArn = cmdletContext.RoleConfiguration_TargetRoleArn;
+                }
+                if (requestRoleConfiguration_roleConfiguration_TargetRoleArn != null)
+                {
+                    request.RoleConfiguration.TargetRoleArn = requestRoleConfiguration_roleConfiguration_TargetRoleArn;
+                    requestRoleConfigurationIsNull = false;
+                }
+                 // determine if request.RoleConfiguration should be set to null
+                if (requestRoleConfigurationIsNull)
+                {
+                    request.RoleConfiguration = null;
+                }
+                
                  // populate ScrapeConfiguration
                 var requestScrapeConfigurationIsNull = true;
                 request.ScrapeConfiguration = new Amazon.PrometheusService.Model.ScrapeConfiguration();
@@ -445,6 +496,8 @@ internal partial class CmdletContext : ExecutorContext
             public System.String Alias { get; set; }
             public System.String ClientToken { get; set; }
             public System.String AmpConfiguration_WorkspaceArn { get; set; }
+            public System.String RoleConfiguration_SourceRoleArn { get; set; }
+            public System.String RoleConfiguration_TargetRoleArn { get; set; }
             public byte[] ScrapeConfiguration_ConfigurationBlob { get; set; }
             public System.String EksConfiguration_ClusterArn { get; set; }
             public List<System.String> EksConfiguration_SecurityGroupId { get; set; }
diff --git a/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/Update-PROMScraper-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/Update-PROMScraper-Cmdlet.cs
index c53b18430..5310049f6 100644
--- a/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/Update-PROMScraper-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/PrometheusService/Basic/Update-PROMScraper-Cmdlet.cs
@@ -86,6 +86,26 @@ public partial class UpdatePROMScraperCmdlet : AmazonPrometheusServiceClientCmdl
         public System.String ScraperId { get; set; }
         #endregion
         
+        #region Parameter RoleConfiguration_SourceRoleArn
+        /// <summary>
+        /// <para>
+        /// <para>A ARN identifying the source role configuration.</para>
+        /// </para>
+        /// </summary>
+        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
+        public System.String RoleConfiguration_SourceRoleArn { get; set; }
+        #endregion
+        
+        #region Parameter RoleConfiguration_TargetRoleArn
+        /// <summary>
+        /// <para>
+        /// <para>A ARN identifying the target role configuration.</para>
+        /// </para>
+        /// </summary>
+        [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
+        public System.String RoleConfiguration_TargetRoleArn { get; set; }
+        #endregion
+        
         #region Parameter AmpConfiguration_WorkspaceArn
         /// <summary>
         /// <para>
@@ -173,6 +193,8 @@ protected override void ProcessRecord()
             context.Alias = this.Alias;
             context.ClientToken = this.ClientToken;
             context.AmpConfiguration_WorkspaceArn = this.AmpConfiguration_WorkspaceArn;
+            context.RoleConfiguration_SourceRoleArn = this.RoleConfiguration_SourceRoleArn;
+            context.RoleConfiguration_TargetRoleArn = this.RoleConfiguration_TargetRoleArn;
             context.ScrapeConfiguration_ConfigurationBlob = this.ScrapeConfiguration_ConfigurationBlob;
             context.ScraperId = this.ScraperId;
             #if MODULAR
@@ -244,6 +266,35 @@ public object Execute(ExecutorContext context)
                     request.Destination = null;
                 }
                 
+                 // populate RoleConfiguration
+                var requestRoleConfigurationIsNull = true;
+                request.RoleConfiguration = new Amazon.PrometheusService.Model.RoleConfiguration();
+                System.String requestRoleConfiguration_roleConfiguration_SourceRoleArn = null;
+                if (cmdletContext.RoleConfiguration_SourceRoleArn != null)
+                {
+                    requestRoleConfiguration_roleConfiguration_SourceRoleArn = cmdletContext.RoleConfiguration_SourceRoleArn;
+                }
+                if (requestRoleConfiguration_roleConfiguration_SourceRoleArn != null)
+                {
+                    request.RoleConfiguration.SourceRoleArn = requestRoleConfiguration_roleConfiguration_SourceRoleArn;
+                    requestRoleConfigurationIsNull = false;
+                }
+                System.String requestRoleConfiguration_roleConfiguration_TargetRoleArn = null;
+                if (cmdletContext.RoleConfiguration_TargetRoleArn != null)
+                {
+                    requestRoleConfiguration_roleConfiguration_TargetRoleArn = cmdletContext.RoleConfiguration_TargetRoleArn;
+                }
+                if (requestRoleConfiguration_roleConfiguration_TargetRoleArn != null)
+                {
+                    request.RoleConfiguration.TargetRoleArn = requestRoleConfiguration_roleConfiguration_TargetRoleArn;
+                    requestRoleConfigurationIsNull = false;
+                }
+                 // determine if request.RoleConfiguration should be set to null
+                if (requestRoleConfigurationIsNull)
+                {
+                    request.RoleConfiguration = null;
+                }
+                
                  // populate ScrapeConfiguration
                 var requestScrapeConfigurationIsNull = true;
                 request.ScrapeConfiguration = new Amazon.PrometheusService.Model.ScrapeConfiguration();
@@ -339,6 +390,8 @@ internal partial class CmdletContext : ExecutorContext
             public System.String Alias { get; set; }
             public System.String ClientToken { get; set; }
             public System.String AmpConfiguration_WorkspaceArn { get; set; }
+            public System.String RoleConfiguration_SourceRoleArn { get; set; }
+            public System.String RoleConfiguration_TargetRoleArn { get; set; }
             public byte[] ScrapeConfiguration_ConfigurationBlob { get; set; }
             public System.String ScraperId { get; set; }
             public System.Func<Amazon.PrometheusService.Model.UpdateScraperResponse, UpdatePROMScraperCmdlet, object> Select { get; set; } =
diff --git a/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBCluster-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBCluster-Cmdlet.cs
index e1e6160a2..3aea39412 100644
--- a/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBCluster-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBCluster-Cmdlet.cs
@@ -300,7 +300,7 @@ public partial class NewRDSDBClusterCmdlet : AmazonRDSClientCmdlet, IExecutor
         #region Parameter EnableCloudwatchLogsExport
         /// <summary>
         /// <para>
-        /// <para>The list of log types that need to be enabled for exporting to CloudWatch Logs.</para><para>Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters</para><para>The following values are valid for each DB engine:</para><ul><li><para>Aurora MySQL - <c>audit | error | general | slowquery</c></para></li><li><para>Aurora PostgreSQL - <c>postgresql</c></para></li><li><para>RDS for MySQL - <c>error | general | slowquery</c></para></li><li><para>RDS for PostgreSQL - <c>postgresql | upgrade</c></para></li></ul><para>For more information about exporting CloudWatch Logs for Amazon RDS, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
+        /// <para>The list of log types that need to be enabled for exporting to CloudWatch Logs.</para><para>Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters</para><para>The following values are valid for each DB engine:</para><ul><li><para>Aurora MySQL - <c>audit | error | general | instance | slowquery</c></para></li><li><para>Aurora PostgreSQL - <c>instance | postgresql</c></para></li><li><para>RDS for MySQL - <c>error | general | slowquery</c></para></li><li><para>RDS for PostgreSQL - <c>postgresql | upgrade</c></para></li></ul><para>For more information about exporting CloudWatch Logs for Amazon RDS, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
         /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon RDS User Guide</i>.</para><para>For more information about exporting CloudWatch Logs for Amazon Aurora, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
         /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon Aurora User Guide</i>.</para>
         /// </para>
diff --git a/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBInstance-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBInstance-Cmdlet.cs
index 9d6ed8102..967e4622a 100644
--- a/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBInstance-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/RDS/Basic/New-RDSDBInstance-Cmdlet.cs
@@ -855,7 +855,7 @@ public partial class NewRDSDBInstanceCmdlet : AmazonRDSClientCmdlet, IExecutor
         #region Parameter StorageThroughput
         /// <summary>
         /// <para>
-        /// <para>The storage throughput value for the DB instance.</para><para>This setting applies only to the <c>gp3</c> storage type.</para><para>This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.</para>
+        /// <para>The storage throughput value, in mebibyte per second (MiBps), for the DB instance.</para><para>This setting applies only to the <c>gp3</c> storage type.</para><para>This setting doesn't apply to Amazon Aurora or RDS Custom DB instances.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromS3-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromS3-Cmdlet.cs
index fb6e3fd58..0861cf59c 100644
--- a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromS3-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromS3-Cmdlet.cs
@@ -205,7 +205,9 @@ public partial class RestoreRDSDBClusterFromS3Cmdlet : AmazonRDSClientCmdlet, IE
         /// <summary>
         /// <para>
         /// <para>The list of logs that the restored DB cluster is to export to CloudWatch Logs. The
-        /// values in the list depend on the DB engine being used.</para><para><b>Aurora MySQL</b></para><para>Possible values are <c>audit</c>, <c>error</c>, <c>general</c>, and <c>slowquery</c>.</para><para>For more information about exporting CloudWatch Logs for Amazon Aurora, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
+        /// values in the list depend on the DB engine being used.</para><para><b>Aurora MySQL</b></para><para>Possible values are <c>audit</c>, <c>error</c>, <c>general</c>, <c>instance</c>, and
+        /// <c>slowquery</c>.</para><para><b>Aurora PostgreSQL</b></para><para>Possible value are <c>instance</c> and <c>postgresql</c>.</para><para>For more information about exporting CloudWatch Logs for Amazon RDS, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
+        /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon RDS User Guide</i>.</para><para>For more information about exporting CloudWatch Logs for Amazon Aurora, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
         /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon Aurora User Guide</i>.</para>
         /// </para>
         /// </summary>
diff --git a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromSnapshot-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromSnapshot-Cmdlet.cs
index fd8e73607..b3c6eae18 100644
--- a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromSnapshot-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterFromSnapshot-Cmdlet.cs
@@ -210,7 +210,8 @@ public partial class RestoreRDSDBClusterFromSnapshotCmdlet : AmazonRDSClientCmdl
         /// <summary>
         /// <para>
         /// <para>The list of logs that the restored DB cluster is to export to Amazon CloudWatch Logs.
-        /// The values in the list depend on the DB engine being used.</para><para><b>RDS for MySQL</b></para><para>Possible values are <c>error</c>, <c>general</c>, and <c>slowquery</c>.</para><para><b>RDS for PostgreSQL</b></para><para>Possible values are <c>postgresql</c> and <c>upgrade</c>.</para><para><b>Aurora MySQL</b></para><para>Possible values are <c>audit</c>, <c>error</c>, <c>general</c>, and <c>slowquery</c>.</para><para><b>Aurora PostgreSQL</b></para><para>Possible value is <c>postgresql</c>.</para><para>For more information about exporting CloudWatch Logs for Amazon RDS, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
+        /// The values in the list depend on the DB engine being used.</para><para><b>RDS for MySQL</b></para><para>Possible values are <c>error</c>, <c>general</c>, and <c>slowquery</c>.</para><para><b>RDS for PostgreSQL</b></para><para>Possible values are <c>postgresql</c> and <c>upgrade</c>.</para><para><b>Aurora MySQL</b></para><para>Possible values are <c>audit</c>, <c>error</c>, <c>general</c>, <c>instance</c>, and
+        /// <c>slowquery</c>.</para><para><b>Aurora PostgreSQL</b></para><para>Possible value are <c>instance</c> and <c>postgresql</c>.</para><para>For more information about exporting CloudWatch Logs for Amazon RDS, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
         /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon RDS User Guide</i>.</para><para>For more information about exporting CloudWatch Logs for Amazon Aurora, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
         /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon Aurora User Guide</i>.</para><para>Valid for: Aurora DB clusters and Multi-AZ DB clusters</para>
         /// </para>
diff --git a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterToPointInTime-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterToPointInTime-Cmdlet.cs
index d790b20cd..515fcba82 100644
--- a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterToPointInTime-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Restore-RDSDBClusterToPointInTime-Cmdlet.cs
@@ -186,7 +186,8 @@ public partial class RestoreRDSDBClusterToPointInTimeCmdlet : AmazonRDSClientCmd
         /// <summary>
         /// <para>
         /// <para>The list of logs that the restored DB cluster is to export to CloudWatch Logs. The
-        /// values in the list depend on the DB engine being used.</para><para><b>RDS for MySQL</b></para><para>Possible values are <c>error</c>, <c>general</c>, and <c>slowquery</c>.</para><para><b>RDS for PostgreSQL</b></para><para>Possible values are <c>postgresql</c> and <c>upgrade</c>.</para><para><b>Aurora MySQL</b></para><para>Possible values are <c>audit</c>, <c>error</c>, <c>general</c>, and <c>slowquery</c>.</para><para><b>Aurora PostgreSQL</b></para><para>Possible value is <c>postgresql</c>.</para><para>For more information about exporting CloudWatch Logs for Amazon RDS, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
+        /// values in the list depend on the DB engine being used.</para><para><b>RDS for MySQL</b></para><para>Possible values are <c>error</c>, <c>general</c>, and <c>slowquery</c>.</para><para><b>RDS for PostgreSQL</b></para><para>Possible values are <c>postgresql</c> and <c>upgrade</c>.</para><para><b>Aurora MySQL</b></para><para>Possible values are <c>audit</c>, <c>error</c>, <c>general</c>, <c>instance</c>, and
+        /// <c>slowquery</c>.</para><para><b>Aurora PostgreSQL</b></para><para>Possible value are <c>instance</c> and <c>postgresql</c>.</para><para>For more information about exporting CloudWatch Logs for Amazon RDS, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
         /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon RDS User Guide</i>.</para><para>For more information about exporting CloudWatch Logs for Amazon Aurora, see <a href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/USER_LogAccess.html#USER_LogAccess.Procedural.UploadtoCloudWatch">Publishing
         /// Database Logs to Amazon CloudWatch Logs</a> in the <i>Amazon Aurora User Guide</i>.</para><para>Valid for: Aurora DB clusters and Multi-AZ DB clusters</para>
         /// </para>
diff --git a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Stop-RDSDBInstance-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Stop-RDSDBInstance-Cmdlet.cs
index 02502d32b..96dd630a7 100644
--- a/modules/AWSPowerShell/Cmdlets/RDS/Basic/Stop-RDSDBInstance-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/RDS/Basic/Stop-RDSDBInstance-Cmdlet.cs
@@ -28,10 +28,11 @@
 namespace Amazon.PowerShell.Cmdlets.RDS
 {
     /// <summary>
-    /// Stops an Amazon RDS DB instance. When you stop a DB instance, Amazon RDS retains the
-    /// DB instance's metadata, including its endpoint, DB parameter group, and option group
-    /// membership. Amazon RDS also retains the transaction logs so you can do a point-in-time
-    /// restore if necessary.
+    /// Stops an Amazon RDS DB instance temporarily. When you stop a DB instance, Amazon RDS
+    /// retains the DB instance's metadata, including its endpoint, DB parameter group, and
+    /// option group membership. Amazon RDS also retains the transaction logs so you can do
+    /// a point-in-time restore if necessary. The instance restarts automatically after 7
+    /// days.
     /// 
     ///  
     /// <para>
diff --git a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMApp-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMApp-Cmdlet.cs
index 19a3eca9f..c35db6666 100644
--- a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMApp-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMApp-Cmdlet.cs
@@ -142,7 +142,8 @@ public partial class NewSMAppCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter ResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMDomain-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMDomain-Cmdlet.cs
index 3b2ef1057..43e78f631 100644
--- a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMDomain-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMDomain-Cmdlet.cs
@@ -650,7 +650,8 @@ public partial class NewSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter DefaultSpaceSettings_JupyterLabAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -660,7 +661,8 @@ public partial class NewSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter DefaultSpaceSettings_JupyterServerAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -670,7 +672,8 @@ public partial class NewSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter DefaultSpaceSettings_KernelGatewayAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -680,7 +683,8 @@ public partial class NewSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMSpace-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMSpace-Cmdlet.cs
index b62bd7215..8e6553b6b 100644
--- a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMSpace-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/New-SMSpace-Cmdlet.cs
@@ -381,7 +381,8 @@ public partial class NewSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter SpaceSettings_CodeEditorAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -392,7 +393,8 @@ public partial class NewSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter SpaceSettings_JupyterLabAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -403,7 +405,8 @@ public partial class NewSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter SpaceSettings_JupyterServerAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -414,7 +417,8 @@ public partial class NewSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecutor
         #region Parameter SpaceSettings_KernelGatewayAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMDomain-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMDomain-Cmdlet.cs
index 24223c5f8..6723f3a26 100644
--- a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMDomain-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMDomain-Cmdlet.cs
@@ -581,7 +581,8 @@ public partial class UpdateSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecut
         #region Parameter DefaultSpaceSettings_JupyterLabAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -591,7 +592,8 @@ public partial class UpdateSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecut
         #region Parameter DefaultSpaceSettings_JupyterServerAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -601,7 +603,8 @@ public partial class UpdateSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecut
         #region Parameter DefaultSpaceSettings_KernelGatewayAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -611,7 +614,8 @@ public partial class UpdateSMDomainCmdlet : AmazonSageMakerClientCmdlet, IExecut
         #region Parameter DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMSpace-Cmdlet.cs b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMSpace-Cmdlet.cs
index 7f23acefc..dc81ca30f 100644
--- a/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMSpace-Cmdlet.cs
+++ b/modules/AWSPowerShell/Cmdlets/SageMaker/Basic/Update-SMSpace-Cmdlet.cs
@@ -375,7 +375,8 @@ public partial class UpdateSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecuto
         #region Parameter SpaceSettings_CodeEditorAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -386,7 +387,8 @@ public partial class UpdateSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecuto
         #region Parameter SpaceSettings_JupyterLabAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -397,7 +399,8 @@ public partial class UpdateSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecuto
         #region Parameter SpaceSettings_JupyterServerAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
@@ -408,7 +411,8 @@ public partial class UpdateSMSpaceCmdlet : AmazonSageMakerClientCmdlet, IExecuto
         #region Parameter SpaceSettings_KernelGatewayAppSettings_DefaultResourceSpec_SageMakerImageVersionArn
         /// <summary>
         /// <para>
-        /// <para>The ARN of the image version created on the instance.</para>
+        /// <para>The ARN of the image version created on the instance. To clear the value set for <c>SageMakerImageVersionArn</c>,
+        /// pass <c>None</c> as the value.</para>
         /// </para>
         /// </summary>
         [System.Management.Automation.Parameter(ValueFromPipelineByPropertyName = true)]
diff --git a/modules/AWSPowerShell/CmdletsList.dat b/modules/AWSPowerShell/CmdletsList.dat
index 7ec51cf40..d22c26de3 100644
Binary files a/modules/AWSPowerShell/CmdletsList.dat and b/modules/AWSPowerShell/CmdletsList.dat differ
diff --git a/modules/ModularAWSPowerShell/CmdletsList.dat b/modules/ModularAWSPowerShell/CmdletsList.dat
index 8f6e56fc2..c294e88e6 100644
Binary files a/modules/ModularAWSPowerShell/CmdletsList.dat and b/modules/ModularAWSPowerShell/CmdletsList.dat differ