Adds documentation for dimension groups and dimensions to analyze locks for Database Insights.

Author: aws-sdk-dotnet-automation

generator/ServiceModels/pi/pi-2018-02-27.api.json

@@ -805,6 +805,7 @@
         "Metric":{"shape":"DescriptiveString"},
         "DisplayName":{"shape":"DescriptiveString"},
         "Dimensions":{"shape":"DescriptiveMap"},
+        "Filter":{"shape":"DescriptiveMap"},
         "Value":{"shape":"Double"}
       }
     },

generator/ServiceModels/pi/pi-2018-02-27.docs.json

@@ -63,7 +63,10 @@ public partial class DescribeDimensionKeysRequest : AmazonPIRequest
         /// group in the <c>GroupBy</c> parameter is <c>db.sql_tokenized</c>, you can specify
         /// per-SQL metrics to get the values for the top <c>N</c> SQL digests. The response syntax
         /// is as follows: <c>"AdditionalMetrics" : { "<i>string</i>" : "<i>string</i>" }</c>.
-        /// 
+        /// </para>
+        ///  
+        /// <para>
+        /// The only supported statistic function is <c>.avg</c>.
         /// </para>
         /// </summary>
         [AWSProperty(Min=1, Max=30)]

generator/ServiceModels/pi/pi-2018-02-27.normal.json

@@ -96,6 +96,36 @@ public partial class DimensionGroup
         /// </para>
         ///  </li> </ul> </li> <li> 
         /// <para>
+        ///  <c>db.blocking_sql.id</c> - The ID for each of the SQL queries blocking the most
+        /// DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
+        ///  <c>db.blocking_sql.sql</c> - The SQL text for each of the SQL queries blocking the
+        /// most DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
+        ///  <c>db.blocking_session.id</c> - The ID for each of the sessions blocking the most
+        /// DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
+        ///  <c>db.blocking_object.id</c> - The ID for each of the object resources acquired by
+        /// other sessions that are blocking the most DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
+        ///  <c>db.blocking_object.type</c> - The object type for each of the object resources
+        /// acquired by other sessions that are blocking the most DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
+        ///  <c>db.blocking_object.value</c> - The value for each of the object resources acquired
+        /// by other sessions that are blocking the most DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
         ///  <c>db.host.id</c> - The host ID of the connected client (all engines).
         /// </para>
         ///  </li> <li> 
@@ -306,10 +336,27 @@ internal bool IsSetDimensions()
         /// </para>
         ///  </li> </ul> </li> <li> 
         /// <para>
+        ///  <c>db.blocking_sql</c> - The SQL queries blocking the most DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
+        ///  <c>db.blocking_session</c> - The sessions blocking the most DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
+        ///  <c>db.blocking_object</c> - The object resources acquired by other sessions that
+        /// are blocking the most DB load.
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
         ///  <c>db.host</c> - The host name of the connected client (all engines).
         /// </para>
         ///  </li> <li> 
         /// <para>
+        ///  <c>db.plans</c> - The execution plans for the query (only Aurora PostgreSQL).
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
         ///  <c>db.query</c> - The query that is currently running (only Amazon DocumentDB).
         /// </para>
         ///  </li> <li> 

sdk/src/Services/PI/Generated/Model/DescribeDimensionKeysRequest.cs

@@ -35,7 +35,7 @@ namespace Amazon.PI.Model
     /// For example, if you specify a SQL ID, <c>GetDimensionKeyDetails</c> retrieves the
     /// full text of the dimension <c>db.sql.statement</c> associated with this ID. This operation
     /// is useful because <c>GetResourceMetrics</c> and <c>DescribeDimensionKeys</c> don't
-    /// support retrieval of large SQL statement text.
+    /// support retrieval of large SQL statement text, lock snapshots, and execution plans.
     /// </summary>
     public partial class GetDimensionKeyDetailsRequest : AmazonPIRequest
     {
@@ -53,6 +53,10 @@ public partial class GetDimensionKeyDetailsRequest : AmazonPIRequest
         /// </para>
         ///  <ul> <li> 
         /// <para>
+        ///  <c>db.lock_snapshot</c> (Aurora only)
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
         ///  <c>db.query</c> (Amazon DocumentDB only)
         /// </para>
         ///  </li> <li> 
@@ -89,6 +93,12 @@ internal bool IsSetGroup()
         /// <para>
         ///  <c>db.query.id</c> for dimension group <c>db.query</c> (DocumentDB only)
         /// </para>
+        ///  </li> <li> 
+        /// <para>
+        /// For the dimension group <c>db.lock_snapshot</c>, the <c>GroupIdentifier</c> is the
+        /// epoch timestamp when Performance Insights captured the snapshot, in seconds. You can
+        /// retrieve this value with the <c>GetResourceMetrics</c> operation for a 1 second period.
+        /// </para>
         ///  </li> </ul>
         /// </summary>
         [AWSProperty(Required=true, Min=0, Max=256)]
@@ -136,6 +146,10 @@ internal bool IsSetIdentifier()
         /// </para>
         ///  <ul> <li> 
         /// <para>
+        ///  <c>db.lock_trees</c> - Specify the dimension name <c>db.lock_trees</c>. (Aurora only)
+        /// </para>
+        ///  </li> <li> 
+        /// <para>
         ///  <c>db.sql</c> - Specify either the full dimension name <c>db.sql.statement</c> or
         /// the short dimension name <c>statement</c> (Aurora and RDS only).
         /// </para>

sdk/src/Services/PI/Generated/Model/DimensionGroup.cs

@@ -109,9 +109,7 @@ internal bool IsSetIdentifier()
         /// <summary>
         /// Gets and sets the property MaxResults. 
         /// <para>
-        /// The maximum number of items to return in the response. If more items exist than the
-        /// specified <c>MaxRecords</c> value, a pagination token is included in the response
-        /// so that the remaining results can be retrieved. 
+        /// The maximum number of items to return in the response.
         /// </para>
         /// </summary>
         [AWSProperty(Min=0, Max=25)]

sdk/src/Services/PI/Generated/Model/GetDimensionKeyDetailsRequest.cs

@@ -78,6 +78,12 @@ public PerformanceInsightsMetric Unmarshall(JsonUnmarshallerContext context)
                     unmarshalledObject.DisplayName = unmarshaller.Unmarshall(context);
                     continue;
                 }
+                if (context.TestExpression("Filter", targetDepth))
+                {
+                    var unmarshaller = new DictionaryUnmarshaller<string, string, StringUnmarshaller, StringUnmarshaller>(StringUnmarshaller.Instance, StringUnmarshaller.Instance);
+                    unmarshalledObject.Filter = unmarshaller.Unmarshall(context);
+                    continue;
+                }
                 if (context.TestExpression("Metric", targetDepth))
                 {
                     var unmarshaller = StringUnmarshaller.Instance;

sdk/src/Services/PI/Generated/Model/GetResourceMetricsRequest.cs

@@ -36,6 +36,7 @@ public partial class PerformanceInsightsMetric
     {
         private Dictionary<string, string> _dimensions = AWSConfigs.InitializeCollections ? new Dictionary<string, string>() : null;
         private string _displayName;
+        private Dictionary<string, string> _filter = AWSConfigs.InitializeCollections ? new Dictionary<string, string>() : null;
         private string _metric;
         private double? _value;
 
@@ -76,6 +77,24 @@ internal bool IsSetDisplayName()
             return this._displayName != null;
         }
 
+        /// <summary>
+        /// Gets and sets the property Filter. 
+        /// <para>
+        /// The filter for the Performance Insights metric.
+        /// </para>
+        /// </summary>
+        public Dictionary<string, string> Filter
+        {
+            get { return this._filter; }
+            set { this._filter = value; }
+        }
+
+        // Check to see if Filter property is set
+        internal bool IsSetFilter()
+        {
+            return this._filter != null && (this._filter.Count > 0 || !AWSConfigs.InitializeCollections); 
+        }
+
         /// <summary>
         /// Gets and sets the property Metric. 
         /// <para>

sdk/src/Services/PI/Generated/Model/Internal/MarshallTransformations/PerformanceInsightsMetricUnmarshaller.cs

@@ -507,7 +507,7 @@ public virtual DescribeDimensionKeysResponse EndDescribeDimensionKeys(IAsyncResu
         /// For example, if you specify a SQL ID, <c>GetDimensionKeyDetails</c> retrieves the
         /// full text of the dimension <c>db.sql.statement</c> associated with this ID. This operation
         /// is useful because <c>GetResourceMetrics</c> and <c>DescribeDimensionKeys</c> don't
-        /// support retrieval of large SQL statement text.
+        /// support retrieval of large SQL statement text, lock snapshots, and execution plans.
         /// </summary>
         /// <param name="request">Container for the necessary parameters to execute the GetDimensionKeyDetails service method.</param>
         ///