diff --git a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShare.java b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShare.java
index 28009ece01d0..ed4ca4f0c51d 100644
--- a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShare.java
+++ b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShare.java
@@ -96,7 +96,7 @@ public interface FileShare extends HasInner<FileShareInner>, Indexable, Updatabl
     /**
      * @return the shareUsageBytes value.
      */
-    Integer shareUsageBytes();
+    Long shareUsageBytes();
 
     /**
      * @return the type value.
diff --git a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShareItem.java b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShareItem.java
index 06ae922b8147..bd0f59102378 100644
--- a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShareItem.java
+++ b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/FileShareItem.java
@@ -92,7 +92,7 @@ public interface FileShareItem extends HasInner<FileShareItemInner>, HasManager<
     /**
      * @return the shareUsageBytes value.
      */
-    Integer shareUsageBytes();
+    Long shareUsageBytes();
 
     /**
      * @return the type value.
diff --git a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareImpl.java b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareImpl.java
index f76e6bfe6915..51ed93ec1c89 100644
--- a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareImpl.java
+++ b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareImpl.java
@@ -145,7 +145,7 @@ public Integer shareQuota() {
     }
 
     @Override
-    public Integer shareUsageBytes() {
+    public Long shareUsageBytes() {
         return this.inner().shareUsageBytes();
     }
 
diff --git a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareInner.java b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareInner.java
index b969495f3f54..4b8e06b288cf 100644
--- a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareInner.java
+++ b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareInner.java
@@ -107,7 +107,7 @@ public class FileShareInner extends AzureEntityResource {
      * value may not include all recently created or recently resized files.
      */
     @JsonProperty(value = "properties.shareUsageBytes", access = JsonProperty.Access.WRITE_ONLY)
-    private Integer shareUsageBytes;
+    private Long shareUsageBytes;
 
     /**
      * Get returns the date and time the share was last modified.
@@ -277,7 +277,7 @@ public String accessTierStatus() {
      *
      * @return the shareUsageBytes value
      */
-    public Integer shareUsageBytes() {
+    public Long shareUsageBytes() {
         return this.shareUsageBytes;
     }
 
diff --git a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemImpl.java b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemImpl.java
index db81fb7c9d9a..018c7a644589 100644
--- a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemImpl.java
+++ b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemImpl.java
@@ -99,7 +99,7 @@ public Integer shareQuota() {
     }
 
     @Override
-    public Integer shareUsageBytes() {
+    public Long shareUsageBytes() {
         return this.inner().shareUsageBytes();
     }
 
diff --git a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemInner.java b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemInner.java
index 22ba754c4932..5a7043a5d710 100644
--- a/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemInner.java
+++ b/sdk/storage/mgmt-v2019_06_01/src/main/java/com/microsoft/azure/management/storage/v2019_06_01/implementation/FileShareItemInner.java
@@ -106,7 +106,7 @@ public class FileShareItemInner extends AzureEntityResource {
      * value may not include all recently created or recently resized files.
      */
     @JsonProperty(value = "properties.shareUsageBytes", access = JsonProperty.Access.WRITE_ONLY)
-    private Integer shareUsageBytes;
+    private Long shareUsageBytes;
 
     /**
      * Get returns the date and time the share was last modified.
@@ -276,7 +276,7 @@ public String accessTierStatus() {
      *
      * @return the shareUsageBytes value
      */
-    public Integer shareUsageBytes() {
+    public Long shareUsageBytes() {
         return this.shareUsageBytes;
     }