diff --git a/Microsoft.Azure.Cosmos/src/CosmosClientOptions.cs b/Microsoft.Azure.Cosmos/src/CosmosClientOptions.cs
index 89c8565f7e..d6cd9805de 100644
--- a/Microsoft.Azure.Cosmos/src/CosmosClientOptions.cs
+++ b/Microsoft.Azure.Cosmos/src/CosmosClientOptions.cs
@@ -948,12 +948,7 @@ public IFaultInjector FaultInjector
         /// If <see cref="AllowBulkExecution"/> is set to true in CosmosClientOptions, throughput bucket can only be set at client level.
         /// </remarks>
         /// <seealso href="https://aka.ms/cosmsodb-bucketing"/>
-#if PREVIEW
-        public
-#else
-        internal
-#endif
-        int? ThroughputBucket { get; set; }
+        internal int? ThroughputBucket { get; set; }
 
         internal IChaosInterceptorFactory ChaosInterceptorFactory { get; set; }
 
diff --git a/Microsoft.Azure.Cosmos/src/Fluent/CosmosClientBuilder.cs b/Microsoft.Azure.Cosmos/src/Fluent/CosmosClientBuilder.cs
index 4288c4f5e0..0f3e5821fe 100644
--- a/Microsoft.Azure.Cosmos/src/Fluent/CosmosClientBuilder.cs
+++ b/Microsoft.Azure.Cosmos/src/Fluent/CosmosClientBuilder.cs
@@ -813,12 +813,7 @@ public CosmosClientBuilder WithClientTelemetryOptions(CosmosClientTelemetryOptio
         /// <param name="throughputBucket">The desired throughput bucket for the client.</param>
         /// <returns>The current <see cref="CosmosClientBuilder"/>.</returns>
         /// <seealso href="https://aka.ms/cosmsodb-bucketing"/>
-#if PREVIEW
-        public
-#else
-        internal
-#endif
-        CosmosClientBuilder WithThroughputBucket(int throughputBucket)
+        internal CosmosClientBuilder WithThroughputBucket(int throughputBucket)
         {
             this.clientOptions.ThroughputBucket = throughputBucket;
             return this;
diff --git a/Microsoft.Azure.Cosmos/src/RequestOptions/RequestOptions.cs b/Microsoft.Azure.Cosmos/src/RequestOptions/RequestOptions.cs
index 5e0abaf32d..2f58f9f355 100644
--- a/Microsoft.Azure.Cosmos/src/RequestOptions/RequestOptions.cs
+++ b/Microsoft.Azure.Cosmos/src/RequestOptions/RequestOptions.cs
@@ -115,8 +115,8 @@ public class RequestOptions
         internal virtual ConsistencyLevel? BaseConsistencyLevel { get; set; }
 
         internal bool DisablePointOperationDiagnostics { get; set; }
-
-        /// <summary>
+
+        /// <summary>
         /// Gets or sets the throughput bucket for a request.
         /// </summary>
         /// <remarks>
@@ -124,12 +124,7 @@ public class RequestOptions
         /// <see cref="RequestOptions.ThroughputBucket"/> cannot be set in RequestOptions.
         /// </remarks>
         /// <seealso href="https://aka.ms/cosmsodb-bucketing"/>
-#if PREVIEW
-        public
-#else
-        internal
-#endif
-        int? ThroughputBucket { get; set; }
+        internal int? ThroughputBucket { get; set; }
 
         /// <summary>
         /// Fill the CosmosRequestMessage headers with the set properties
@@ -159,7 +154,7 @@ internal virtual void PopulateRequestOptions(RequestMessage request)
             {
                 request.Headers.Add(HttpConstants.HttpHeaders.PriorityLevel, this.PriorityLevel.ToString());
             }
-
+
             if (this.ThroughputBucket.HasValue)
             {
                 request.Headers.Add(HttpConstants.HttpHeaders.ThroughputBucket, this.ThroughputBucket?.ToString(CultureInfo.InvariantCulture));
diff --git a/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetPreviewSDKAPI.json b/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetPreviewSDKAPI.json
index 1685279390..54a159590b 100644
--- a/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetPreviewSDKAPI.json
+++ b/Microsoft.Azure.Cosmos/tests/Microsoft.Azure.Cosmos.Tests/Contracts/DotNetPreviewSDKAPI.json
@@ -403,31 +403,12 @@
           ],
           "MethodInfo": "Microsoft.Azure.Cosmos.AvailabilityStrategy get_AvailabilityStrategy();IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
         },
-        "System.Nullable`1[System.Int32] get_ThroughputBucket()[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]": {
-          "Type": "Method",
-          "Attributes": [
-            "CompilerGeneratedAttribute"
-          ],
-          "MethodInfo": "System.Nullable`1[System.Int32] get_ThroughputBucket();IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
-        },
-        "System.Nullable`1[System.Int32] ThroughputBucket": {
-          "Type": "Property",
-          "Attributes": [],
-          "MethodInfo": "System.Nullable`1[System.Int32] ThroughputBucket;CanRead:True;CanWrite:True;System.Nullable`1[System.Int32] get_ThroughputBucket();IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;Void set_ThroughputBucket(System.Nullable`1[System.Int32]);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
-        },
         "Void set_AvailabilityStrategy(Microsoft.Azure.Cosmos.AvailabilityStrategy)[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]": {
           "Type": "Method",
           "Attributes": [
             "CompilerGeneratedAttribute"
           ],
           "MethodInfo": "Void set_AvailabilityStrategy(Microsoft.Azure.Cosmos.AvailabilityStrategy);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
-        },
-        "Void set_ThroughputBucket(System.Nullable`1[System.Int32])[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]": {
-          "Type": "Method",
-          "Attributes": [
-            "CompilerGeneratedAttribute"
-          ],
-          "MethodInfo": "Void set_ThroughputBucket(System.Nullable`1[System.Int32]);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
         }
       },
       "NestedTypes": {}
@@ -493,11 +474,6 @@
           "Type": "Method",
           "Attributes": [],
           "MethodInfo": "Microsoft.Azure.Cosmos.Fluent.CosmosClientBuilder WithAvailabilityStrategy(Microsoft.Azure.Cosmos.AvailabilityStrategy);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
-        },
-        "Microsoft.Azure.Cosmos.Fluent.CosmosClientBuilder WithThroughputBucket(Int32)": {
-          "Type": "Method",
-          "Attributes": [],
-          "MethodInfo": "Microsoft.Azure.Cosmos.Fluent.CosmosClientBuilder WithThroughputBucket(Int32);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
         }
       },
       "NestedTypes": {}
@@ -765,31 +741,12 @@
           ],
           "MethodInfo": "Microsoft.Azure.Cosmos.AvailabilityStrategy get_AvailabilityStrategy();IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
         },
-        "System.Nullable`1[System.Int32] get_ThroughputBucket()[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]": {
-          "Type": "Method",
-          "Attributes": [
-            "CompilerGeneratedAttribute"
-          ],
-          "MethodInfo": "System.Nullable`1[System.Int32] get_ThroughputBucket();IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
-        },
-        "System.Nullable`1[System.Int32] ThroughputBucket": {
-          "Type": "Property",
-          "Attributes": [],
-          "MethodInfo": "System.Nullable`1[System.Int32] ThroughputBucket;CanRead:True;CanWrite:True;System.Nullable`1[System.Int32] get_ThroughputBucket();IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;Void set_ThroughputBucket(System.Nullable`1[System.Int32]);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
-        },
         "Void set_AvailabilityStrategy(Microsoft.Azure.Cosmos.AvailabilityStrategy)[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]": {
           "Type": "Method",
           "Attributes": [
             "CompilerGeneratedAttribute"
           ],
           "MethodInfo": "Void set_AvailabilityStrategy(Microsoft.Azure.Cosmos.AvailabilityStrategy);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
-        },
-        "Void set_ThroughputBucket(System.Nullable`1[System.Int32])[System.Runtime.CompilerServices.CompilerGeneratedAttribute()]": {
-          "Type": "Method",
-          "Attributes": [
-            "CompilerGeneratedAttribute"
-          ],
-          "MethodInfo": "Void set_ThroughputBucket(System.Nullable`1[System.Int32]);IsAbstract:False;IsStatic:False;IsVirtual:False;IsGenericMethod:False;IsConstructor:False;IsFinal:False;"
         }
       },
       "NestedTypes": {}