diff --git a/eng/mgmt/mgmtmetadata/search_data-plane_Microsoft.Azure.Search.Service.txt b/eng/mgmt/mgmtmetadata/search_data-plane_Microsoft.Azure.Search.Service.txt
new file mode 100644
index 0000000000000..e84e664eb864b
--- /dev/null
+++ b/eng/mgmt/mgmtmetadata/search_data-plane_Microsoft.Azure.Search.Service.txt
@@ -0,0 +1,14 @@
+Installing AutoRest version: latest
+AutoRest installed successfully.
+Commencing code generation
+Generating CSharp code
+Executing AutoRest command
+cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/search/data-plane/Microsoft.Azure.Search.Service/readme.md --csharp --version=latest --reflect-api-versions --csharp-sdks-folder=C:\repos\azure-sdk-for-net\sdk
+2019-07-25 22:29:05 UTC
+Azure-rest-api-specs repository information
+GitHub fork: Azure
+Branch:      master
+Commit:      a28a3fca492d332b0e515f0017551cb692772b29
+AutoRest information
+Requested version: latest
+Bootstrapper version:    autorest@2.0.4283
diff --git a/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/IndexerExecutionInfo.cs b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/IndexerExecutionInfo.cs
index b921e8812840c..9ef67b5d04d64 100644
--- a/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/IndexerExecutionInfo.cs
+++ b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/IndexerExecutionInfo.cs
@@ -37,11 +37,13 @@ public IndexerExecutionInfo()
         /// in-progress indexer execution.</param>
         /// <param name="executionHistory">History of the recent indexer
         /// executions, sorted in reverse chronological order.</param>
-        public IndexerExecutionInfo(IndexerStatus status = default(IndexerStatus), IndexerExecutionResult lastResult = default(IndexerExecutionResult), IList<IndexerExecutionResult> executionHistory = default(IList<IndexerExecutionResult>))
+        /// <param name="limits">The execution limits for the indexer.</param>
+        public IndexerExecutionInfo(IndexerStatus status = default(IndexerStatus), IndexerExecutionResult lastResult = default(IndexerExecutionResult), IList<IndexerExecutionResult> executionHistory = default(IList<IndexerExecutionResult>), IndexerLimits limits = default(IndexerLimits))
         {
             Status = status;
             LastResult = lastResult;
             ExecutionHistory = executionHistory;
+            Limits = limits;
             CustomInit();
         }
 
@@ -71,5 +73,11 @@ public IndexerExecutionInfo()
         [JsonProperty(PropertyName = "executionHistory")]
         public IList<IndexerExecutionResult> ExecutionHistory { get; private set; }
 
+        /// <summary>
+        /// Gets the execution limits for the indexer.
+        /// </summary>
+        [JsonProperty(PropertyName = "limits")]
+        public IndexerLimits Limits { get; private set; }
+
     }
 }
diff --git a/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/IndexerLimits.cs b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/IndexerLimits.cs
new file mode 100644
index 0000000000000..a3acec68d6ef9
--- /dev/null
+++ b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/IndexerLimits.cs
@@ -0,0 +1,72 @@
+// <auto-generated>
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License. See License.txt in the project root for
+// license information.
+//
+// Code generated by Microsoft (R) AutoRest Code Generator.
+// Changes may cause incorrect behavior and will be lost if the code is
+// regenerated.
+// </auto-generated>
+
+namespace Microsoft.Azure.Search.Models
+{
+    using Newtonsoft.Json;
+    using System.Linq;
+
+    public partial class IndexerLimits
+    {
+        /// <summary>
+        /// Initializes a new instance of the IndexerLimits class.
+        /// </summary>
+        public IndexerLimits()
+        {
+            CustomInit();
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the IndexerLimits class.
+        /// </summary>
+        /// <param name="maxRunTime">The maximum duration that the indexer is
+        /// permitted to run for one execution.</param>
+        /// <param name="maxDocumentExtractionSize">The maximum size of a
+        /// document, in bytes, which will be considered valid for
+        /// indexing.</param>
+        /// <param name="maxDocumentContentCharactersToExtract">The maximum
+        /// number of characters that will be extracted from a document picked
+        /// up for indexing.</param>
+        public IndexerLimits(System.TimeSpan? maxRunTime = default(System.TimeSpan?), double? maxDocumentExtractionSize = default(double?), double? maxDocumentContentCharactersToExtract = default(double?))
+        {
+            MaxRunTime = maxRunTime;
+            MaxDocumentExtractionSize = maxDocumentExtractionSize;
+            MaxDocumentContentCharactersToExtract = maxDocumentContentCharactersToExtract;
+            CustomInit();
+        }
+
+        /// <summary>
+        /// An initialization method that performs custom operations like setting defaults
+        /// </summary>
+        partial void CustomInit();
+
+        /// <summary>
+        /// Gets the maximum duration that the indexer is permitted to run for
+        /// one execution.
+        /// </summary>
+        [JsonProperty(PropertyName = "maxRunTime")]
+        public System.TimeSpan? MaxRunTime { get; private set; }
+
+        /// <summary>
+        /// Gets the maximum size of a document, in bytes, which will be
+        /// considered valid for indexing.
+        /// </summary>
+        [JsonProperty(PropertyName = "maxDocumentExtractionSize")]
+        public double? MaxDocumentExtractionSize { get; private set; }
+
+        /// <summary>
+        /// Gets the maximum number of characters that will be extracted from a
+        /// document picked up for indexing.
+        /// </summary>
+        [JsonProperty(PropertyName = "maxDocumentContentCharactersToExtract")]
+        public double? MaxDocumentContentCharactersToExtract { get; private set; }
+
+    }
+}
diff --git a/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/ServiceLimits.cs b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/ServiceLimits.cs
index fa676bc54074e..21fcb7bd176d6 100644
--- a/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/ServiceLimits.cs
+++ b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/Models/ServiceLimits.cs
@@ -37,11 +37,15 @@ public ServiceLimits()
         /// <param name="maxComplexCollectionFieldsPerIndex">The maximum number
         /// of fields of type Collection(Edm.ComplexType) allowed in an
         /// index.</param>
-        public ServiceLimits(int? maxFieldsPerIndex = default(int?), int? maxFieldNestingDepthPerIndex = default(int?), int? maxComplexCollectionFieldsPerIndex = default(int?))
+        /// <param name="maxComplexObjectsInCollectionsPerDocument">The maximum
+        /// number of objects in complex collections allowed per
+        /// document.</param>
+        public ServiceLimits(int? maxFieldsPerIndex = default(int?), int? maxFieldNestingDepthPerIndex = default(int?), int? maxComplexCollectionFieldsPerIndex = default(int?), int? maxComplexObjectsInCollectionsPerDocument = default(int?))
         {
             MaxFieldsPerIndex = maxFieldsPerIndex;
             MaxFieldNestingDepthPerIndex = maxFieldNestingDepthPerIndex;
             MaxComplexCollectionFieldsPerIndex = maxComplexCollectionFieldsPerIndex;
+            MaxComplexObjectsInCollectionsPerDocument = maxComplexObjectsInCollectionsPerDocument;
             CustomInit();
         }
 
@@ -71,5 +75,12 @@ public ServiceLimits()
         [JsonProperty(PropertyName = "maxComplexCollectionFieldsPerIndex")]
         public int? MaxComplexCollectionFieldsPerIndex { get; set; }
 
+        /// <summary>
+        /// Gets or sets the maximum number of objects in complex collections
+        /// allowed per document.
+        /// </summary>
+        [JsonProperty(PropertyName = "maxComplexObjectsInCollectionsPerDocument")]
+        public int? MaxComplexObjectsInCollectionsPerDocument { get; set; }
+
     }
 }
diff --git a/sdk/search/Microsoft.Azure.Search.Service/src/Generated/SdkInfo_SearchServiceClient.cs b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/SdkInfo_SearchServiceClient.cs
index de2cc232f0d77..d5e93f38faddd 100644
--- a/sdk/search/Microsoft.Azure.Search.Service/src/Generated/SdkInfo_SearchServiceClient.cs
+++ b/sdk/search/Microsoft.Azure.Search.Service/src/Generated/SdkInfo_SearchServiceClient.cs
@@ -31,10 +31,10 @@ public static IEnumerable<Tuple<string, string, string>> ApiInfo_SearchServiceCl
       // BEGIN: Code Generation Metadata Section
       public static readonly String AutoRestVersion = "latest";
       public static readonly String AutoRestBootStrapperVersion = "autorest@2.0.4283";
-      public static readonly String AutoRestCmdExecuted = "cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/search/data-plane/Microsoft.Azure.Search.Service/readme.md --csharp --version=latest --reflect-api-versions --csharp-sdks-folder=E:\\github\\azure-sdk-for-net\\src\\SDKs";
+      public static readonly String AutoRestCmdExecuted = "cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/search/data-plane/Microsoft.Azure.Search.Service/readme.md --csharp --version=latest --reflect-api-versions --csharp-sdks-folder=C:\\repos\\azure-sdk-for-net\\sdk";
       public static readonly String GithubForkName = "Azure";
       public static readonly String GithubBranchName = "master";
-      public static readonly String GithubCommidId = "fd4cebfb65fed63d5136e872ab8431dd324d8c40";
+      public static readonly String GithubCommidId = "a28a3fca492d332b0e515f0017551cb692772b29";
       public static readonly String CodeGenerationErrors = "";
       public static readonly String GithubRepoName = "azure-rest-api-specs";
       // END: Code Generation Metadata Section
diff --git a/sdk/search/Microsoft.Azure.Search/tests/Tests/IndexerTests.cs b/sdk/search/Microsoft.Azure.Search/tests/Tests/IndexerTests.cs
index 4c2207d2c31a3..d58994b2cc71c 100644
--- a/sdk/search/Microsoft.Azure.Search/tests/Tests/IndexerTests.cs
+++ b/sdk/search/Microsoft.Azure.Search/tests/Tests/IndexerTests.cs
@@ -307,6 +307,11 @@ public void CanRunIndexerAndGetIndexerStatus()
                 Assert.Equal(IndexerExecutionStatus.InProgress, info.LastResult.Status);
                 Assert.Equal(3, info.ExecutionHistory.Count);
 
+                Assert.NotNull(info.Limits);
+                Assert.Equal(100000, info.Limits.MaxDocumentContentCharactersToExtract);
+                Assert.Equal(1000, info.Limits.MaxDocumentExtractionSize);
+                Assert.Equal(TimeSpan.FromDays(1), info.Limits.MaxRunTime);
+
                 IndexerExecutionResult newestResult = info.ExecutionHistory[0];
                 IndexerExecutionResult middleResult = info.ExecutionHistory[1];
                 IndexerExecutionResult oldestResult = info.ExecutionHistory[2];
diff --git a/sdk/search/Microsoft.Azure.Search/tests/Tests/ServiceStatsTests.cs b/sdk/search/Microsoft.Azure.Search/tests/Tests/ServiceStatsTests.cs
index af3464705785c..531403ce765c1 100644
--- a/sdk/search/Microsoft.Azure.Search/tests/Tests/ServiceStatsTests.cs
+++ b/sdk/search/Microsoft.Azure.Search/tests/Tests/ServiceStatsTests.cs
@@ -31,7 +31,8 @@ public void GetServiceStatsReturnsCorrectDefinition()
                     {
                         MaxFieldsPerIndex = 1000,
                         MaxFieldNestingDepthPerIndex = 10,
-                        MaxComplexCollectionFieldsPerIndex = 40
+                        MaxComplexCollectionFieldsPerIndex = 40,
+                        MaxComplexObjectsInCollectionsPerDocument = 3000
                     }
                 };