diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/SignatureRequestResponseAttachment.cs b/sdks/dotnet/src/Dropbox.Sign/Model/SignatureRequestResponseAttachment.cs
index 5d20c9bd9..9444496b0 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/SignatureRequestResponseAttachment.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/SignatureRequestResponseAttachment.cs
@@ -47,7 +47,7 @@ protected SignatureRequestResponseAttachment() { }
         /// <param name="required">A boolean value denoting if this attachment is required. (required).</param>
         /// <param name="instructions">Instructions for Signer..</param>
         /// <param name="uploadedAt">Timestamp when attachment was uploaded by Signer..</param>
-        public SignatureRequestResponseAttachment(string id = default(string), string signer = default(string), string name = default(string), bool required = default(bool), string instructions = default(string), int? uploadedAt = default(int?))
+        public SignatureRequestResponseAttachment(string id = default(string), Object signer = null, string name = default(string), bool required = default(bool), string instructions = default(string), int? uploadedAt = default(int?))
         {
             
             // to ensure "id" is required (not null)
@@ -61,7 +61,7 @@ protected SignatureRequestResponseAttachment() { }
             {
                 throw new ArgumentNullException("signer is a required property for SignatureRequestResponseAttachment and cannot be null");
             }
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             // to ensure "name" is required (not null)
             if (name == null)
             {
@@ -101,8 +101,12 @@ public static SignatureRequestResponseAttachment Init(string jsonData)
         /// </summary>
         /// <value>The Signer this attachment is assigned to.</value>
         [DataMember(Name = "signer", IsRequired = true, EmitDefaultValue = true)]
-        public string Signer { get; set; }
-        
+        public object Signer {
+            get => this._signer;
+            set => this._signer = Convert.ToString(value);
+        }
+
+        private string _signer;
         /// <summary>
         /// The name of this attachment.
         /// </summary>
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldBase.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldBase.cs
index 96b0054c7..c952de164 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldBase.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldBase.cs
@@ -55,7 +55,7 @@ protected TemplateResponseDocumentCustomFieldBase() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60;..</param>
-        public TemplateResponseDocumentCustomFieldBase(string apiId = default(string), string name = default(string), string type = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentCustomFieldBase(string apiId = default(string), string name = default(string), string type = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             
             // to ensure "type" is required (not null)
@@ -66,7 +66,7 @@ protected TemplateResponseDocumentCustomFieldBase() { }
             this.Type = type;
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
@@ -116,8 +116,12 @@ public static TemplateResponseDocumentCustomFieldBase Init(string jsonData)
         /// </summary>
         /// <value>The signer of the Custom Field. Can be &#x60;null&#x60; if field is a merge field (assigned to Sender).</value>
         [DataMember(Name = "signer", EmitDefaultValue = true)]
-        public string Signer { get; set; }
-        
+        public object Signer {
+            get => this._signer;
+            set => this._signer = Convert.ToString(value);
+        }
+
+        private string _signer;
         /// <summary>
         /// The horizontal offset in pixels for this form field.
         /// </summary>
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldCheckbox.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldCheckbox.cs
index 12b8f56c1..7ab66218f 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldCheckbox.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldCheckbox.cs
@@ -51,11 +51,11 @@ protected TemplateResponseDocumentCustomFieldCheckbox() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60;..</param>
-        public TemplateResponseDocumentCustomFieldCheckbox(string type = @"checkbox", string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentCustomFieldCheckbox(string type = @"checkbox", string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldText.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldText.cs
index d3e729724..8ac152e24 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldText.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentCustomFieldText.cs
@@ -55,11 +55,11 @@ protected TemplateResponseDocumentCustomFieldText() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60;..</param>
-        public TemplateResponseDocumentCustomFieldText(string type = @"text", TemplateResponseFieldAvgTextLength avgTextLength = default(TemplateResponseFieldAvgTextLength), bool isMultiline = default(bool), int originalFontSize = default(int), string fontFamily = default(string), string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentCustomFieldText(string type = @"text", TemplateResponseFieldAvgTextLength avgTextLength = default(TemplateResponseFieldAvgTextLength), bool isMultiline = default(bool), int originalFontSize = default(int), string fontFamily = default(string), string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldBase.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldBase.cs
index 2fb73936a..f8ce1a2c6 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldBase.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldBase.cs
@@ -61,7 +61,7 @@ protected TemplateResponseDocumentFormFieldBase() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldBase(string apiId = default(string), string name = default(string), string type = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldBase(string apiId = default(string), string name = default(string), string type = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             
             // to ensure "type" is required (not null)
@@ -72,7 +72,7 @@ protected TemplateResponseDocumentFormFieldBase() { }
             this.Type = type;
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
@@ -122,8 +122,12 @@ public static TemplateResponseDocumentFormFieldBase Init(string jsonData)
         /// </summary>
         /// <value>The signer of the Form Field.</value>
         [DataMember(Name = "signer", EmitDefaultValue = true)]
-        public string Signer { get; set; }
-        
+        public object Signer {
+            get => this._signer;
+            set => this._signer = Convert.ToString(value);
+        }
+
+        private string _signer;
         /// <summary>
         /// The horizontal offset in pixels for this form field.
         /// </summary>
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldCheckbox.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldCheckbox.cs
index 80cf7ecf8..360c160ee 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldCheckbox.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldCheckbox.cs
@@ -51,11 +51,11 @@ protected TemplateResponseDocumentFormFieldCheckbox() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldCheckbox(string type = @"checkbox", string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldCheckbox(string type = @"checkbox", string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDateSigned.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDateSigned.cs
index 58dcce435..54eeb6ded 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDateSigned.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDateSigned.cs
@@ -51,11 +51,11 @@ protected TemplateResponseDocumentFormFieldDateSigned() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldDateSigned(string type = @"date_signed", string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldDateSigned(string type = @"date_signed", string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDropdown.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDropdown.cs
index a7d1434f7..737adb5cb 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDropdown.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldDropdown.cs
@@ -51,11 +51,11 @@ protected TemplateResponseDocumentFormFieldDropdown() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldDropdown(string type = @"dropdown", string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldDropdown(string type = @"dropdown", string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldHyperlink.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldHyperlink.cs
index 05ed40bc4..3c6c4adb1 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldHyperlink.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldHyperlink.cs
@@ -55,11 +55,11 @@ protected TemplateResponseDocumentFormFieldHyperlink() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldHyperlink(string type = @"hyperlink", TemplateResponseFieldAvgTextLength avgTextLength = default(TemplateResponseFieldAvgTextLength), bool isMultiline = default(bool), int originalFontSize = default(int), string fontFamily = default(string), string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldHyperlink(string type = @"hyperlink", TemplateResponseFieldAvgTextLength avgTextLength = default(TemplateResponseFieldAvgTextLength), bool isMultiline = default(bool), int originalFontSize = default(int), string fontFamily = default(string), string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldInitials.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldInitials.cs
index 2fbaba55c..3d7328b70 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldInitials.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldInitials.cs
@@ -51,11 +51,11 @@ protected TemplateResponseDocumentFormFieldInitials() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldInitials(string type = @"initials", string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldInitials(string type = @"initials", string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldRadio.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldRadio.cs
index f9eade8a8..cc3c00a98 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldRadio.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldRadio.cs
@@ -51,11 +51,11 @@ protected TemplateResponseDocumentFormFieldRadio() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields. (required).</param>
-        public TemplateResponseDocumentFormFieldRadio(string type = @"radio", string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldRadio(string type = @"radio", string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldSignature.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldSignature.cs
index e8fb93e20..39e0edfce 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldSignature.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldSignature.cs
@@ -51,11 +51,11 @@ protected TemplateResponseDocumentFormFieldSignature() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldSignature(string type = @"signature", string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldSignature(string type = @"signature", string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldText.cs b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldText.cs
index 87a3826a4..31538b456 100644
--- a/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldText.cs
+++ b/sdks/dotnet/src/Dropbox.Sign/Model/TemplateResponseDocumentFormFieldText.cs
@@ -131,11 +131,11 @@ protected TemplateResponseDocumentFormFieldText() { }
         /// <param name="height">The height in pixels of this form field..</param>
         /// <param name="required">Boolean showing whether or not this field is required..</param>
         /// <param name="group">The name of the group this field is in. If this field is not a group, this defaults to &#x60;null&#x60; except for Radio fields..</param>
-        public TemplateResponseDocumentFormFieldText(string type = @"text", TemplateResponseFieldAvgTextLength avgTextLength = default(TemplateResponseFieldAvgTextLength), bool isMultiline = default(bool), int originalFontSize = default(int), string fontFamily = default(string), ValidationTypeEnum? validationType = default(ValidationTypeEnum?), string apiId = default(string), string name = default(string), string signer = default(string), int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
+        public TemplateResponseDocumentFormFieldText(string type = @"text", TemplateResponseFieldAvgTextLength avgTextLength = default(TemplateResponseFieldAvgTextLength), bool isMultiline = default(bool), int originalFontSize = default(int), string fontFamily = default(string), ValidationTypeEnum? validationType = default(ValidationTypeEnum?), string apiId = default(string), string name = default(string), Object signer = null, int x = default(int), int y = default(int), int width = default(int), int height = default(int), bool required = default(bool), string group = default(string))
         {
             this.ApiId = apiId;
             this.Name = name;
-            this.Signer = signer;
+            this.Signer = Convert.ToString(signer);
             this.X = x;
             this.Y = y;
             this.Width = width;
diff --git a/sdks/java-v1/.gitignore b/sdks/java-v1/.gitignore
index 6d0a68e9a..e275017bf 100644
--- a/sdks/java-v1/.gitignore
+++ b/sdks/java-v1/.gitignore
@@ -8,8 +8,6 @@
 *.war
 *.ear
 
-# exclude jar for gradle wrapper
-!gradle/wrapper/*.jar
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
@@ -25,3 +23,4 @@ vendor
 .idea/
 .openapi-generator
 .github/workflows/maven.yml
+gradle
diff --git a/sdks/java-v1/gradle/wrapper/gradle-wrapper.jar b/sdks/java-v1/gradle/wrapper/gradle-wrapper.jar
deleted file mode 100644
index e6441136f..000000000
Binary files a/sdks/java-v1/gradle/wrapper/gradle-wrapper.jar and /dev/null differ
diff --git a/sdks/java-v1/gradle/wrapper/gradle-wrapper.properties b/sdks/java-v1/gradle/wrapper/gradle-wrapper.properties
deleted file mode 100644
index 5c6f89dba..000000000
--- a/sdks/java-v1/gradle/wrapper/gradle-wrapper.properties
+++ /dev/null
@@ -1,7 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-bin.zip
-networkTimeout=10000
-validateDistributionUrl=true
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
diff --git a/sdks/java-v1/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java b/sdks/java-v1/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java
index 1a2eb47a4..323073247 100644
--- a/sdks/java-v1/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java
+++ b/sdks/java-v1/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java
@@ -108,6 +108,10 @@ public SignatureRequestResponseAttachment signer(String signer) {
     this.signer = signer;
     return this;
   }
+  public SignatureRequestResponseAttachment signer(Integer signer) {
+    this.signer = String.valueOf(signer);
+    return this;
+  }
 
   /**
    * The Signer this attachment is assigned to.
@@ -128,6 +132,10 @@ public void setSigner(String signer) {
     this.signer = signer;
   }
 
+  public void setSigner(Integer signer) {
+    this.signer = String.valueOf(signer);
+  }
+
 
   public SignatureRequestResponseAttachment name(String name) {
     this.name = name;
diff --git a/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java b/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java
index 9b554fee4..b9300c57f 100644
--- a/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java
+++ b/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java
@@ -186,6 +186,10 @@ public TemplateResponseDocumentCustomFieldBase signer(String signer) {
     this.signer = signer;
     return this;
   }
+  public TemplateResponseDocumentCustomFieldBase signer(Integer signer) {
+    this.signer = String.valueOf(signer);
+    return this;
+  }
 
   /**
    * The signer of the Custom Field. Can be &#x60;null&#x60; if field is a merge field (assigned to Sender).
@@ -206,6 +210,10 @@ public void setSigner(String signer) {
     this.signer = signer;
   }
 
+  public void setSigner(Integer signer) {
+    this.signer = String.valueOf(signer);
+  }
+
 
   public TemplateResponseDocumentCustomFieldBase x(Integer x) {
     this.x = x;
diff --git a/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java b/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java
index 44ab20340..775126f33 100644
--- a/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java
+++ b/sdks/java-v1/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java
@@ -192,6 +192,10 @@ public TemplateResponseDocumentFormFieldBase signer(String signer) {
     this.signer = signer;
     return this;
   }
+  public TemplateResponseDocumentFormFieldBase signer(Integer signer) {
+    this.signer = String.valueOf(signer);
+    return this;
+  }
 
   /**
    * The signer of the Form Field.
@@ -212,6 +216,10 @@ public void setSigner(String signer) {
     this.signer = signer;
   }
 
+  public void setSigner(Integer signer) {
+    this.signer = String.valueOf(signer);
+  }
+
 
   public TemplateResponseDocumentFormFieldBase x(Integer x) {
     this.x = x;
diff --git a/sdks/java-v1/templates/gitignore.mustache b/sdks/java-v1/templates/gitignore.mustache
index 69e070361..7973a3bc5 100644
--- a/sdks/java-v1/templates/gitignore.mustache
+++ b/sdks/java-v1/templates/gitignore.mustache
@@ -8,8 +8,10 @@
 *.war
 *.ear
 
+{{^useCustomTemplateCode}}
 # exclude jar for gradle wrapper
 !gradle/wrapper/*.jar
+{{/useCustomTemplateCode}}
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
@@ -26,4 +28,5 @@ vendor
 .idea/
 .openapi-generator
 .github/workflows/maven.yml
+gradle
 {{/useCustomTemplateCode}}
diff --git a/sdks/java-v2/.gitignore b/sdks/java-v2/.gitignore
index 6d0a68e9a..e275017bf 100644
--- a/sdks/java-v2/.gitignore
+++ b/sdks/java-v2/.gitignore
@@ -8,8 +8,6 @@
 *.war
 *.ear
 
-# exclude jar for gradle wrapper
-!gradle/wrapper/*.jar
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
@@ -25,3 +23,4 @@ vendor
 .idea/
 .openapi-generator
 .github/workflows/maven.yml
+gradle
diff --git a/sdks/java-v2/gradle/wrapper/gradle-wrapper.jar b/sdks/java-v2/gradle/wrapper/gradle-wrapper.jar
deleted file mode 100644
index e6441136f..000000000
Binary files a/sdks/java-v2/gradle/wrapper/gradle-wrapper.jar and /dev/null differ
diff --git a/sdks/java-v2/gradle/wrapper/gradle-wrapper.properties b/sdks/java-v2/gradle/wrapper/gradle-wrapper.properties
deleted file mode 100644
index 5c6f89dba..000000000
--- a/sdks/java-v2/gradle/wrapper/gradle-wrapper.properties
+++ /dev/null
@@ -1,7 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.1-bin.zip
-networkTimeout=10000
-validateDistributionUrl=true
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
diff --git a/sdks/java-v2/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java b/sdks/java-v2/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java
index fb3c76bc3..125fc6666 100644
--- a/sdks/java-v2/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java
+++ b/sdks/java-v2/src/main/java/com/dropbox/sign/model/SignatureRequestResponseAttachment.java
@@ -108,6 +108,10 @@ public SignatureRequestResponseAttachment signer(String signer) {
     this.signer = signer;
     return this;
   }
+  public SignatureRequestResponseAttachment signer(Integer signer) {
+    this.signer = String.valueOf(signer);
+    return this;
+  }
 
   /**
    * The Signer this attachment is assigned to.
@@ -128,6 +132,10 @@ public void setSigner(String signer) {
     this.signer = signer;
   }
 
+  public void setSigner(Integer signer) {
+    this.signer = String.valueOf(signer);
+  }
+
 
   public SignatureRequestResponseAttachment name(String name) {
     this.name = name;
diff --git a/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java b/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java
index d349c8c81..4797afd91 100644
--- a/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java
+++ b/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentCustomFieldBase.java
@@ -186,6 +186,10 @@ public TemplateResponseDocumentCustomFieldBase signer(String signer) {
     this.signer = signer;
     return this;
   }
+  public TemplateResponseDocumentCustomFieldBase signer(Integer signer) {
+    this.signer = String.valueOf(signer);
+    return this;
+  }
 
   /**
    * The signer of the Custom Field. Can be &#x60;null&#x60; if field is a merge field (assigned to Sender).
@@ -206,6 +210,10 @@ public void setSigner(String signer) {
     this.signer = signer;
   }
 
+  public void setSigner(Integer signer) {
+    this.signer = String.valueOf(signer);
+  }
+
 
   public TemplateResponseDocumentCustomFieldBase x(Integer x) {
     this.x = x;
diff --git a/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java b/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java
index dd639dd78..cbef92e0f 100644
--- a/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java
+++ b/sdks/java-v2/src/main/java/com/dropbox/sign/model/TemplateResponseDocumentFormFieldBase.java
@@ -192,6 +192,10 @@ public TemplateResponseDocumentFormFieldBase signer(String signer) {
     this.signer = signer;
     return this;
   }
+  public TemplateResponseDocumentFormFieldBase signer(Integer signer) {
+    this.signer = String.valueOf(signer);
+    return this;
+  }
 
   /**
    * The signer of the Form Field.
@@ -212,6 +216,10 @@ public void setSigner(String signer) {
     this.signer = signer;
   }
 
+  public void setSigner(Integer signer) {
+    this.signer = String.valueOf(signer);
+  }
+
 
   public TemplateResponseDocumentFormFieldBase x(Integer x) {
     this.x = x;
diff --git a/sdks/java-v2/templates/gitignore.mustache b/sdks/java-v2/templates/gitignore.mustache
index 69e070361..7973a3bc5 100644
--- a/sdks/java-v2/templates/gitignore.mustache
+++ b/sdks/java-v2/templates/gitignore.mustache
@@ -8,8 +8,10 @@
 *.war
 *.ear
 
+{{^useCustomTemplateCode}}
 # exclude jar for gradle wrapper
 !gradle/wrapper/*.jar
+{{/useCustomTemplateCode}}
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
@@ -26,4 +28,5 @@ vendor
 .idea/
 .openapi-generator
 .github/workflows/maven.yml
+gradle
 {{/useCustomTemplateCode}}
diff --git a/sdks/node/model/signatureRequestResponseAttachment.ts b/sdks/node/model/signatureRequestResponseAttachment.ts
index 959bb7b3a..8a59e65d2 100644
--- a/sdks/node/model/signatureRequestResponseAttachment.ts
+++ b/sdks/node/model/signatureRequestResponseAttachment.ts
@@ -35,7 +35,7 @@ export class SignatureRequestResponseAttachment {
   /**
    * The Signer this attachment is assigned to.
    */
-  "signer": string;
+  "signer": number | string;
   /**
    * The name of this attachment.
    */
diff --git a/sdks/node/model/templateResponseDocumentCustomFieldBase.ts b/sdks/node/model/templateResponseDocumentCustomFieldBase.ts
index 04426c32e..a0ed43965 100644
--- a/sdks/node/model/templateResponseDocumentCustomFieldBase.ts
+++ b/sdks/node/model/templateResponseDocumentCustomFieldBase.ts
@@ -40,7 +40,7 @@ export abstract class TemplateResponseDocumentCustomFieldBase {
   /**
    * The signer of the Custom Field. Can be `null` if field is a merge field (assigned to Sender).
    */
-  "signer"?: string | null;
+  "signer"?: number | string | null;
   /**
    * The horizontal offset in pixels for this form field.
    */
diff --git a/sdks/node/model/templateResponseDocumentFormFieldBase.ts b/sdks/node/model/templateResponseDocumentFormFieldBase.ts
index 59ee3898b..94242a4a9 100644
--- a/sdks/node/model/templateResponseDocumentFormFieldBase.ts
+++ b/sdks/node/model/templateResponseDocumentFormFieldBase.ts
@@ -40,7 +40,7 @@ export abstract class TemplateResponseDocumentFormFieldBase {
   /**
    * The signer of the Form Field.
    */
-  "signer"?: string;
+  "signer"?: number | string;
   /**
    * The horizontal offset in pixels for this form field.
    */
diff --git a/sdks/node/types/model/signatureRequestResponseAttachment.d.ts b/sdks/node/types/model/signatureRequestResponseAttachment.d.ts
index 787b7a1fb..aa6a3b3cf 100644
--- a/sdks/node/types/model/signatureRequestResponseAttachment.d.ts
+++ b/sdks/node/types/model/signatureRequestResponseAttachment.d.ts
@@ -1,7 +1,7 @@
 import { AttributeTypeMap } from "./";
 export declare class SignatureRequestResponseAttachment {
     "id": string;
-    "signer": string;
+    "signer": number | string;
     "name": string;
     "required": boolean;
     "instructions"?: string | null;
diff --git a/sdks/node/types/model/templateResponseDocumentCustomFieldBase.d.ts b/sdks/node/types/model/templateResponseDocumentCustomFieldBase.d.ts
index fa72abb4a..fa313114d 100644
--- a/sdks/node/types/model/templateResponseDocumentCustomFieldBase.d.ts
+++ b/sdks/node/types/model/templateResponseDocumentCustomFieldBase.d.ts
@@ -3,7 +3,7 @@ export declare abstract class TemplateResponseDocumentCustomFieldBase {
     "type": string;
     "apiId"?: string;
     "name"?: string;
-    "signer"?: string | null;
+    "signer"?: number | string | null;
     "x"?: number;
     "y"?: number;
     "width"?: number;
diff --git a/sdks/node/types/model/templateResponseDocumentFormFieldBase.d.ts b/sdks/node/types/model/templateResponseDocumentFormFieldBase.d.ts
index 760bc482b..6df5fc173 100644
--- a/sdks/node/types/model/templateResponseDocumentFormFieldBase.d.ts
+++ b/sdks/node/types/model/templateResponseDocumentFormFieldBase.d.ts
@@ -3,7 +3,7 @@ export declare abstract class TemplateResponseDocumentFormFieldBase {
     "type": string;
     "apiId"?: string;
     "name"?: string;
-    "signer"?: string;
+    "signer"?: number | string;
     "x"?: number;
     "y"?: number;
     "width"?: number;
diff --git a/sdks/ruby/lib/dropbox-sign/models/signature_request_response_attachment.rb b/sdks/ruby/lib/dropbox-sign/models/signature_request_response_attachment.rb
index bece578d7..2d4e6c41c 100644
--- a/sdks/ruby/lib/dropbox-sign/models/signature_request_response_attachment.rb
+++ b/sdks/ruby/lib/dropbox-sign/models/signature_request_response_attachment.rb
@@ -24,7 +24,7 @@ class SignatureRequestResponseAttachment
     attr_accessor :id
 
     # The Signer this attachment is assigned to.
-    # @return [String]
+    # @return [Integer, String]
     attr_accessor :signer
 
     # The name of this attachment.
diff --git a/sdks/ruby/lib/dropbox-sign/models/template_response_document_custom_field_base.rb b/sdks/ruby/lib/dropbox-sign/models/template_response_document_custom_field_base.rb
index 7bff38d4b..34dedc1cd 100644
--- a/sdks/ruby/lib/dropbox-sign/models/template_response_document_custom_field_base.rb
+++ b/sdks/ruby/lib/dropbox-sign/models/template_response_document_custom_field_base.rb
@@ -31,7 +31,7 @@ class TemplateResponseDocumentCustomFieldBase
     attr_accessor :name
 
     # The signer of the Custom Field. Can be `null` if field is a merge field (assigned to Sender).
-    # @return [String, nil]
+    # @return [Integer, String, nil]
     attr_accessor :signer
 
     # The horizontal offset in pixels for this form field.
diff --git a/sdks/ruby/lib/dropbox-sign/models/template_response_document_form_field_base.rb b/sdks/ruby/lib/dropbox-sign/models/template_response_document_form_field_base.rb
index b83c2a1ce..ebb61a42d 100644
--- a/sdks/ruby/lib/dropbox-sign/models/template_response_document_form_field_base.rb
+++ b/sdks/ruby/lib/dropbox-sign/models/template_response_document_form_field_base.rb
@@ -31,7 +31,7 @@ class TemplateResponseDocumentFormFieldBase
     attr_accessor :name
 
     # The signer of the Form Field.
-    # @return [String]
+    # @return [Integer, String]
     attr_accessor :signer
 
     # The horizontal offset in pixels for this form field.