Adds DefaultCertificateForNewLaunches field in the DescribeCertificates API response.

Author: aws-sdk-dotnet-automation

generator/ServiceModels/rds/rds-2014-10-31.api.json

@@ -2944,6 +2944,7 @@
     "CertificateMessage":{
       "type":"structure",
       "members":{
+        "DefaultCertificateForNewLaunches":{"shape":"String"},
         "Certificates":{"shape":"CertificateList"},
         "Marker":{"shape":"String"}
       }

generator/ServiceModels/rds/rds-2014-10-31.docs.json

@@ -30,8 +30,8 @@ namespace Amazon.RDS.Model
 {
     /// <summary>
     /// Container for the parameters to the DescribeCertificates operation.
-    /// Lists the set of CA certificates provided by Amazon RDS for this Amazon Web Services
-    /// account.
+    /// Lists the set of certificate authority (CA) certificates provided by Amazon RDS for
+    /// this Amazon Web Services account.
     /// 
     ///  
     /// <para>

generator/ServiceModels/rds/rds-2014-10-31.normal.json

@@ -34,6 +34,7 @@ namespace Amazon.RDS.Model
     public partial class DescribeCertificatesResponse : AmazonWebServiceResponse
     {
         private List<Certificate> _certificates = new List<Certificate>();
+        private string _defaultCertificateForNewLaunches;
         private string _marker;
 
         /// <summary>
@@ -54,6 +55,27 @@ internal bool IsSetCertificates()
             return this._certificates != null && this._certificates.Count > 0; 
         }
 
+        /// <summary>
+        /// Gets and sets the property DefaultCertificateForNewLaunches. 
+        /// <para>
+        /// The default root CA for new databases created by your Amazon Web Services account.
+        /// This is either the root CA override set on your Amazon Web Services account or the
+        /// system default CA for the Region if no override exists. To override the default CA,
+        /// use the <code>ModifyCertificates</code> operation.
+        /// </para>
+        /// </summary>
+        public string DefaultCertificateForNewLaunches
+        {
+            get { return this._defaultCertificateForNewLaunches; }
+            set { this._defaultCertificateForNewLaunches = value; }
+        }
+
+        // Check to see if DefaultCertificateForNewLaunches property is set
+        internal bool IsSetDefaultCertificateForNewLaunches()
+        {
+            return this._defaultCertificateForNewLaunches != null;
+        }
+
         /// <summary>
         /// Gets and sets the property Marker. 
         /// <para>

sdk/src/Services/RDS/Generated/Model/DescribeCertificatesRequest.cs

@@ -88,6 +88,12 @@ private static void UnmarshallResult(XmlUnmarshallerContext context, DescribeCer
                         response.Certificates.Add(item);
                         continue;
                     }
+                    if (context.TestExpression("DefaultCertificateForNewLaunches", targetDepth))
+                    {
+                        var unmarshaller = StringUnmarshaller.Instance;
+                        response.DefaultCertificateForNewLaunches = unmarshaller.Unmarshall(context);
+                        continue;
+                    }
                     if (context.TestExpression("Marker", targetDepth))
                     {
                         var unmarshaller = StringUnmarshaller.Instance;

sdk/src/Services/RDS/Generated/Model/DescribeCertificatesResponse.cs

@@ -154,7 +154,7 @@ internal bool IsSetAllowEngineModeChange()
         /// </para>
         ///  
         /// <para>
-        /// Valid for Cluster Type: Aurora DB clusters only
+        /// Valid for Cluster Type: Aurora DB clusters and Multi-AZ DB clusters
         /// </para>
         ///  
         /// <para>

sdk/src/Services/RDS/Generated/Model/Internal/MarshallTransformations/DescribeCertificatesResponseUnmarshaller.cs

@@ -497,6 +497,19 @@ internal bool IsSetCopyTagsToSnapshot()
         /// <para>
         /// Default: Uses existing setting
         /// </para>
+        ///  
+        /// <para>
+        /// Constraints:
+        /// </para>
+        ///  <ul> <li> 
+        /// <para>
+        /// If you are modifying the DB instance class and upgrading the engine version at the
+        /// same time, the currently running engine version must be supported on the specified
+        /// DB instance class. Otherwise, the operation returns an error. In this case, first
+        /// run the operation to modify the DB instance class, and then run it again to upgrade
+        /// the engine version.
+        /// </para>
+        ///  </li> </ul>
         /// </summary>
         public string DBInstanceClass
         {
@@ -1127,6 +1140,19 @@ internal bool IsSetEngine()
         /// In RDS Custom for Oracle, this parameter is supported for read replicas only if they
         /// are in the <code>PATCH_DB_FAILURE</code> lifecycle.
         /// </para>
+        ///  
+        /// <para>
+        /// Constraints:
+        /// </para>
+        ///  <ul> <li> 
+        /// <para>
+        /// If you are upgrading the engine version and modifying the DB instance class at the
+        /// same time, the currently running engine version must be supported on the specified
+        /// DB instance class. Otherwise, the operation returns an error. In this case, first
+        /// run the operation to modify the DB instance class, and then run it again to upgrade
+        /// the engine version.
+        /// </para>
+        ///  </li> </ul>
         /// </summary>
         public string EngineVersion
         {

sdk/src/Services/RDS/Generated/Model/ModifyDBClusterRequest.cs

@@ -195,7 +195,7 @@ internal bool IsSetDBClusterIdentifier()
         /// <para>
         /// For the full list of DB instance classes, and availability for your engine, see <a
         /// href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Concepts.DBInstanceClass.html">DB
-        /// instance class</a> in the <i>Amazon RDS User Guide.</i> 
+        /// instance class</a> in the <i>Amazon RDS User Guide</i>.
         /// </para>
         ///  
         /// <para>
@@ -217,9 +217,12 @@ internal bool IsSetDBClusterInstanceClass()
         /// <summary>
         /// Gets and sets the property DBClusterParameterGroupName. 
         /// <para>
-        /// The name of the DB cluster parameter group to associate with this DB cluster. If this
-        /// argument is omitted, the default DB cluster parameter group for the specified engine
-        /// is used.
+        /// The name of the custom DB cluster parameter group to associate with this DB cluster.
+        /// </para>
+        ///  
+        /// <para>
+        /// If the <code>DBClusterParameterGroupName</code> parameter is omitted, the default
+        /// DB cluster parameter group for the specified engine is used.
         /// </para>
         ///  
         /// <para>