diff --git a/.travis.yml b/.travis.yml
index 5731dc5..748f026 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -8,4 +8,4 @@ script:
   - bundle install --path vendor/bundle
   - bundle exec rspec
   - gem build dropbox-sign.gemspec
-  - gem install ./dropbox-sign-1.9.0.gem
+  - gem install ./dropbox-sign-1.10.0.gem
diff --git a/Gemfile.lock b/Gemfile.lock
index f1b43bb..5b520e4 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    dropbox-sign (1.9.0)
+    dropbox-sign (1.10.0)
       typhoeus (~> 1.0, >= 1.0.1)
 
 GEM
diff --git a/README.md b/README.md
index 1a7027f..370dd5a 100644
--- a/README.md
+++ b/README.md
@@ -25,7 +25,7 @@ directory that corresponds to the file you want updated.
 This SDK is automatically generated by the [OpenAPI Generator](https://openapi-generator.tech) project:
 
 - API version: 3.0.0
-- Package version: 1.9.0
+- Package version: 1.10.0
 - Generator version: 7.12.0
 - Build package: org.openapitools.codegen.languages.RubyClientCodegen
 
@@ -47,15 +47,15 @@ gem build dropbox-sign.gemspec
 Then install the gem locally:
 
 ```shell
-gem install ./dropbox-sign-1.9.0.gem
+gem install ./dropbox-sign-1.10.0.gem
 ```
 
-(for development, run `gem install --dev ./dropbox-sign-1.9.0.gem` to install the development dependencies)
+(for development, run `gem install --dev ./dropbox-sign-1.10.0.gem` to install the development dependencies)
 
 
 Finally add this to the Gemfile:
 
-    gem 'dropbox-sign', '~> 1.9.0'
+    gem 'dropbox-sign', '~> 1.10.0'
 
 ### Install from Git
 
diff --git a/VERSION b/VERSION
index f8e233b..81c871d 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.9.0
+1.10.0
diff --git a/docs/OAuthTokenRefreshRequest.md b/docs/OAuthTokenRefreshRequest.md
index 4bd1757..0980f70 100644
--- a/docs/OAuthTokenRefreshRequest.md
+++ b/docs/OAuthTokenRefreshRequest.md
@@ -8,6 +8,6 @@
 | ---- | ---- | ----------- | ----- |
 | `grant_type`<sup>*_required_</sup> | ```String``` |  When refreshing an existing token use `refresh_token`.  |  [default to 'refresh_token'] |
 | `refresh_token`<sup>*_required_</sup> | ```String``` |  The token provided when you got the expired access token.  |  |
-| `client_id` | ```String``` |  The client ID for your API app. Mandatory from August 1st, 2025. Until then, required if the &quot;Client Credentials Required&quot; setting is enabled for token refresh; optional if disabled.  |  |
-| `client_secret` | ```String``` |  The client secret for your API app. Mandatory from August 1st, 2025. Until then, required if the &quot;Client Credentials Required&quot; setting is enabled for token refresh; optional if disabled.  |  |
+| `client_id` | ```String``` |  The client ID for your API app. Required for new API apps. To enhance security, we recommend making it required for existing apps in your app settings.  |  |
+| `client_secret` | ```String``` |  The client secret for your API app. Required for new API apps. To enhance security, we recommend making it required for existing apps in your app settings.  |  |
 
diff --git a/docs/TemplateResponseDocumentFormFieldText.md b/docs/TemplateResponseDocumentFormFieldText.md
index 7bfe702..f63026a 100644
--- a/docs/TemplateResponseDocumentFormFieldText.md
+++ b/docs/TemplateResponseDocumentFormFieldText.md
@@ -12,5 +12,7 @@ This class extends `TemplateResponseDocumentFormFieldBase`
 | `original_font_size` | ```Integer``` |  Original font size used in this form field&#39;s text.  |  |
 | `font_family` | ```String``` |  Font family used in this form field&#39;s text.  |  |
 | `validation_type` | ```String``` |  Each text field may contain a `validation_type` parameter. Check out the list of [validation types](https://faq.hellosign.com/hc/en-us/articles/217115577) to learn more about the possible values.  |  |
+| `validation_custom_regex` | ```String``` |  When `validation_type` is set to `custom_regex`, this specifies the custom regular expression pattern that will be used to validate the text field.  |  |
+| `validation_custom_regex_format_label` | ```String``` |  When `validation_type` is set to `custom_regex`, this specifies the error message displayed to the signer when the text does not match the provided regex pattern.  |  |
 | `group` | ```String``` |  The name of the group this field is in. If this field is not a group, this defaults to `null` except for Radio fields.  |  |
 
diff --git a/lib/dropbox-sign/models/api_app_create_request.rb b/lib/dropbox-sign/models/api_app_create_request.rb
index f37d1a2..c9cf7bf 100644
--- a/lib/dropbox-sign/models/api_app_create_request.rb
+++ b/lib/dropbox-sign/models/api_app_create_request.rb
@@ -165,8 +165,8 @@ def list_invalid_properties
         invalid_properties.push('invalid value for "domains", domains cannot be nil.')
       end
 
-      if @domains.length > 2
-        invalid_properties.push('invalid value for "domains", number of items must be less than or equal to 2.')
+      if @domains.length > 10
+        invalid_properties.push('invalid value for "domains", number of items must be less than or equal to 10.')
       end
 
       if @domains.length < 1
@@ -184,7 +184,7 @@ def list_invalid_properties
     # @return true if the model is valid
     def valid?
       return false if @domains.nil?
-      return false if @domains.length > 2
+      return false if @domains.length > 10
       return false if @domains.length < 1
       return false if @name.nil?
       true
@@ -196,8 +196,8 @@ def domains=(domains)
       if domains.nil?
         fail ArgumentError, 'domains cannot be nil'
       end
-      if domains.length > 2
-        fail ArgumentError, 'invalid value for "domains", number of items must be less than or equal to 2.'
+      if domains.length > 10
+        fail ArgumentError, 'invalid value for "domains", number of items must be less than or equal to 10.'
       end
 
       if domains.length < 1
diff --git a/lib/dropbox-sign/models/api_app_update_request.rb b/lib/dropbox-sign/models/api_app_update_request.rb
index 45b38ce..4e04ba1 100644
--- a/lib/dropbox-sign/models/api_app_update_request.rb
+++ b/lib/dropbox-sign/models/api_app_update_request.rb
@@ -161,8 +161,8 @@ def initialize(attributes = {})
     # @return Array for valid properties with the reasons
     def list_invalid_properties
       invalid_properties = Array.new
-      if !@domains.nil? && @domains.length > 2
-        invalid_properties.push('invalid value for "domains", number of items must be less than or equal to 2.')
+      if !@domains.nil? && @domains.length > 10
+        invalid_properties.push('invalid value for "domains", number of items must be less than or equal to 10.')
       end
 
       invalid_properties
@@ -171,15 +171,15 @@ def list_invalid_properties
     # Check to see if the all the properties in the model are valid
     # @return true if the model is valid
     def valid?
-      return false if !@domains.nil? && @domains.length > 2
+      return false if !@domains.nil? && @domains.length > 10
       true
     end
 
     # Custom attribute writer method with validation
     # @param [Object] domains Value to be assigned
     def domains=(domains)
-      if domains.length > 2
-        fail ArgumentError, 'invalid value for "domains", number of items must be less than or equal to 2.'
+      if domains.length > 10
+        fail ArgumentError, 'invalid value for "domains", number of items must be less than or equal to 10.'
       end
 
       @domains = domains
diff --git a/lib/dropbox-sign/models/o_auth_token_refresh_request.rb b/lib/dropbox-sign/models/o_auth_token_refresh_request.rb
index 6715762..9fafd8e 100644
--- a/lib/dropbox-sign/models/o_auth_token_refresh_request.rb
+++ b/lib/dropbox-sign/models/o_auth_token_refresh_request.rb
@@ -26,11 +26,11 @@ class OAuthTokenRefreshRequest
     # @return [String]
     attr_accessor :refresh_token
 
-    # The client ID for your API app. Mandatory from August 1st, 2025. Until then, required if the \"Client Credentials Required\" setting is enabled for token refresh; optional if disabled.
+    # The client ID for your API app. Required for new API apps. To enhance security, we recommend making it required for existing apps in your app settings.
     # @return [String]
     attr_accessor :client_id
 
-    # The client secret for your API app. Mandatory from August 1st, 2025. Until then, required if the \"Client Credentials Required\" setting is enabled for token refresh; optional if disabled.
+    # The client secret for your API app. Required for new API apps. To enhance security, we recommend making it required for existing apps in your app settings.
     # @return [String]
     attr_accessor :client_secret
 
diff --git a/lib/dropbox-sign/models/template_response_document_form_field_text.rb b/lib/dropbox-sign/models/template_response_document_form_field_text.rb
index 7028169..11d6178 100644
--- a/lib/dropbox-sign/models/template_response_document_form_field_text.rb
+++ b/lib/dropbox-sign/models/template_response_document_form_field_text.rb
@@ -42,6 +42,14 @@ class TemplateResponseDocumentFormFieldText < TemplateResponseDocumentFormFieldB
     # @return [String, nil]
     attr_accessor :validation_type
 
+    # When `validation_type` is set to `custom_regex`, this specifies the custom regular expression pattern that will be used to validate the text field.
+    # @return [String, nil]
+    attr_accessor :validation_custom_regex
+
+    # When `validation_type` is set to `custom_regex`, this specifies the error message displayed to the signer when the text does not match the provided regex pattern.
+    # @return [String, nil]
+    attr_accessor :validation_custom_regex_format_label
+
     # The name of the group this field is in. If this field is not a group, this defaults to `null` except for Radio fields.
     # @return [String, nil]
     attr_accessor :group
@@ -77,6 +85,8 @@ def self.attribute_map
         :'original_font_size' => :'originalFontSize',
         :'font_family' => :'fontFamily',
         :'validation_type' => :'validation_type',
+        :'validation_custom_regex' => :'validation_custom_regex',
+        :'validation_custom_regex_format_label' => :'validation_custom_regex_format_label',
         :'group' => :'group'
       }
     end
@@ -100,6 +110,8 @@ def self.openapi_types
         :'original_font_size' => :'Integer',
         :'font_family' => :'String',
         :'validation_type' => :'String',
+        :'validation_custom_regex' => :'String',
+        :'validation_custom_regex_format_label' => :'String',
         :'group' => :'String'
       }
     end
@@ -108,6 +120,8 @@ def self.openapi_types
     def self.openapi_nullable
       Set.new([
         :'validation_type',
+        :'validation_custom_regex',
+        :'validation_custom_regex_format_label',
         :'group'
       ])
     end
@@ -182,6 +196,14 @@ def initialize(attributes = {})
         self.validation_type = attributes[:'validation_type']
       end
 
+      if attributes.key?(:'validation_custom_regex')
+        self.validation_custom_regex = attributes[:'validation_custom_regex']
+      end
+
+      if attributes.key?(:'validation_custom_regex_format_label')
+        self.validation_custom_regex_format_label = attributes[:'validation_custom_regex_format_label']
+      end
+
       if attributes.key?(:'group')
         self.group = attributes[:'group']
       end
@@ -238,6 +260,8 @@ def ==(o)
           original_font_size == o.original_font_size &&
           font_family == o.font_family &&
           validation_type == o.validation_type &&
+          validation_custom_regex == o.validation_custom_regex &&
+          validation_custom_regex_format_label == o.validation_custom_regex_format_label &&
           group == o.group && super(o)
     end
 
@@ -250,7 +274,7 @@ def eql?(o)
     # Calculates hash code according to all attributes.
     # @return [Integer] Hash code
     def hash
-      [type, avg_text_length, is_multiline, original_font_size, font_family, validation_type, group].hash
+      [type, avg_text_length, is_multiline, original_font_size, font_family, validation_type, validation_custom_regex, validation_custom_regex_format_label, group].hash
     end
 
     # Builds the object from hash
diff --git a/lib/dropbox-sign/version.rb b/lib/dropbox-sign/version.rb
index bb40a10..e1b2fd3 100644
--- a/lib/dropbox-sign/version.rb
+++ b/lib/dropbox-sign/version.rb
@@ -14,5 +14,5 @@ module Dropbox
 end
 
 module Dropbox::Sign
-  VERSION = '1.9.0'
+  VERSION = '1.10.0'
 end
diff --git a/openapi-config.yaml b/openapi-config.yaml
index 84f8f50..1176020 100644
--- a/openapi-config.yaml
+++ b/openapi-config.yaml
@@ -9,7 +9,7 @@ additionalProperties:
   gemName: dropbox-sign
   gemRequiredRubyVersion: '>= 2.7'
   moduleName: "Dropbox::Sign"
-  gemVersion: 1.9.0
+  gemVersion: 1.10.0
   sortModelPropertiesByRequiredFlag: true
   legacyDiscriminatorBehavior: true
   gitUserId: hellosign
diff --git a/openapi-sdk.yaml b/openapi-sdk.yaml
index c832450..c123c2e 100644
--- a/openapi-sdk.yaml
+++ b/openapi-sdk.yaml
@@ -7797,7 +7797,7 @@ components:
           type: array
           items:
             type: string
-          maxItems: 2
+          maxItems: 10
           minItems: 1
         name:
           description: 'The name you want to assign to the ApiApp.'
@@ -7823,7 +7823,7 @@ components:
           type: array
           items:
             type: string
-          maxItems: 2
+          maxItems: 10
         name:
           description: 'The name you want to assign to the ApiApp.'
           type: string
@@ -8112,10 +8112,10 @@ components:
           description: 'The token provided when you got the expired access token.'
           type: string
         client_id:
-          description: 'The client ID for your API app. Mandatory from August 1st, 2025. Until then, required if the "Client Credentials Required" setting is enabled for token refresh; optional if disabled.'
+          description: 'The client ID for your API app. Required for new API apps. To enhance security, we recommend making it required for existing apps in your app settings.'
           type: string
         client_secret:
-          description: 'The client secret for your API app. Mandatory from August 1st, 2025. Until then, required if the "Client Credentials Required" setting is enabled for token refresh; optional if disabled.'
+          description: 'The client secret for your API app. Required for new API apps. To enhance security, we recommend making it required for existing apps in your app settings.'
           type: string
       type: object
     ReportCreateRequest:
@@ -8135,6 +8135,7 @@ components:
             enum:
               - user_activity
               - document_status
+              - sms_activity
           maxItems: 2
           minItems: 1
         start_date:
@@ -11964,6 +11965,7 @@ components:
             enum:
               - user_activity
               - document_status
+              - sms_activity
       type: object
       x-internal-class: true
     SignatureRequestResponse:
@@ -13130,6 +13132,14 @@ components:
                 - employer_identification_number
                 - custom_regex
               nullable: true
+            validation_custom_regex:
+              description: 'When `validation_type` is set to `custom_regex`, this specifies the custom regular expression pattern that will be used to validate the text field.'
+              type: string
+              nullable: true
+            validation_custom_regex_format_label:
+              description: 'When `validation_type` is set to `custom_regex`, this specifies the error message displayed to the signer when the text does not match the provided regex pattern.'
+              type: string
+              nullable: true
             group:
               description: 'The name of the group this field is in. If this field is not a group, this defaults to `null` except for Radio fields.'
               type: string
diff --git a/spec/api/fax_api_spec.rb b/spec/api/fax_api_spec.rb
new file mode 100644
index 0000000..95e673a
--- /dev/null
+++ b/spec/api/fax_api_spec.rb
@@ -0,0 +1,69 @@
+=begin
+#Dropbox Sign API
+
+#Dropbox Sign v3 API
+
+The version of the OpenAPI document: 3.0.0
+Contact: apisupport@hellosign.com
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 5.3.0
+
+=end
+
+require 'spec_helper'
+require 'json_spec'
+require_relative '../test_utils'
+
+root_file_path = __dir__ + "/../../test_fixtures"
+
+describe Dropbox::Sign::FaxApi do
+  context 'FaxApiTest' do
+    api = Dropbox::Sign::FaxApi.new
+
+    it 'testFaxSend' do
+      request_class = 'FaxSendRequest'
+      request_data = get_fixture_data(request_class)[:default]
+
+      response_class = 'FaxGetResponse'
+      response_data = get_fixture_data(response_class)[:default]
+
+      set_expected_response(200, JSON.dump(response_data))
+      expected = Dropbox::Sign::FaxGetResponse.init(response_data)
+      obj = Dropbox::Sign::FaxSendRequest.init(request_data)
+      obj.files = [File.new("#{root_file_path}/pdf-sample.pdf", "r")]
+
+      result = api.fax_send(obj)
+
+      expect(result.class.to_s).to eq("Dropbox::Sign::#{response_class}")
+      expect(result.to_json).to be_json_eql(JSON.dump(expected))
+    end
+
+    it 'testFaxGet' do
+      signature_request_id = 'c2e9691c85d9d6fa6ae773842e3680b2b8650f1d'
+
+      response_class = 'FaxGetResponse'
+      response_data = get_fixture_data(response_class)[:default]
+
+      set_expected_response(200, JSON.dump(response_data))
+      expected = Dropbox::Sign::FaxGetResponse.init(response_data)
+
+      result = api.fax_get(signature_request_id)
+
+      expect(result.class.to_s).to eq("Dropbox::Sign::#{response_class}")
+      expect(result.to_json).to be_json_eql(JSON.dump(expected))
+    end
+
+    it 'testFaxList' do
+      response_class = 'FaxListResponse'
+      response_data = get_fixture_data(response_class)[:default]
+
+      set_expected_response(200, JSON.dump(response_data))
+      expected = Dropbox::Sign::FaxListResponse.init(response_data)
+
+      result = api.fax_list()
+
+      expect(result.class.to_s).to eq("Dropbox::Sign::#{response_class}")
+      expect(result.to_json).to be_json_eql(JSON.dump(expected))
+    end
+  end
+end
diff --git a/spec/api/fax_line_api_spec.rb b/spec/api/fax_line_api_spec.rb
new file mode 100644
index 0000000..a6a6edf
--- /dev/null
+++ b/spec/api/fax_line_api_spec.rb
@@ -0,0 +1,67 @@
+=begin
+#Dropbox Sign API
+
+#Dropbox Sign v3 API
+
+The version of the OpenAPI document: 3.0.0
+Contact: apisupport@hellosign.com
+Generated by: https://openapi-generator.tech
+OpenAPI Generator version: 5.3.0
+
+=end
+
+require 'spec_helper'
+require 'json_spec'
+require_relative '../test_utils'
+
+root_file_path = __dir__ + "/../../test_fixtures"
+
+describe Dropbox::Sign::FaxApi do
+  context 'FaxLineApiTest' do
+    api = Dropbox::Sign::FaxLineApi.new
+
+    it 'testFaxLineCreate' do
+      request_class = 'FaxLineCreateRequest'
+      request_data = get_fixture_data(request_class)[:default]
+
+      response_class = 'FaxLineResponse'
+      response_data = get_fixture_data(response_class)[:default]
+
+      set_expected_response(200, JSON.dump(response_data))
+      expected = Dropbox::Sign::FaxLineResponse.init(response_data)
+
+      result = api.fax_line_create(request_data)
+
+      expect(result.class.to_s).to eq("Dropbox::Sign::#{response_class}")
+      expect(result.to_json).to be_json_eql(JSON.dump(expected))
+    end
+
+    it 'testFaxLineGet' do
+      fax_line_number = '14155557897'
+
+      response_class = 'FaxLineResponse'
+      response_data = get_fixture_data(response_class)[:default]
+
+      set_expected_response(200, JSON.dump(response_data))
+      expected = Dropbox::Sign::FaxLineResponse.init(response_data)
+
+      result = api.fax_line_get(fax_line_number)
+
+      expect(result.class.to_s).to eq("Dropbox::Sign::#{response_class}")
+      expect(result.to_json).to be_json_eql(JSON.dump(expected))
+    end
+
+    it 'testFaxLineList' do
+      response_class = 'FaxLineListResponse'
+      response_data = get_fixture_data(response_class)[:default]
+
+      set_expected_response(200, JSON.dump(response_data))
+      expected = Dropbox::Sign::FaxLineListResponse.init(response_data)
+
+      result = api.fax_line_list()
+
+      expect(result.class.to_s).to eq("Dropbox::Sign::#{response_class}")
+      expect(result.to_json).to be_json_eql(JSON.dump(expected))
+    end
+  end
+end
diff --git a/test_fixtures/FaxGetResponse.json b/test_fixtures/FaxGetResponse.json
index 2eda936..0d668e0 100644
--- a/test_fixtures/FaxGetResponse.json
+++ b/test_fixtures/FaxGetResponse.json
@@ -20,12 +20,11 @@
       "transmissions": [
         {
           "recipient": "recipient@dropboxsign.com",
-          "sender": "me@dropboxsign.com",
           "sent_at": 1723231831,
           "status_code": "success"
         }
       ],
-      "files_url": "https://api.hellosign.com/v3/fax/files/2b388914e3ae3b738bd4e2ee2850c677e6dc53d2",
+      "files_url": "https://api.hellosign.com/v3/fax/files/2b388914e3ae3b738bd4e2ee2850c677e6dc53d2"
     }
   }
 }
diff --git a/test_fixtures/FaxLineCreateRequest.json b/test_fixtures/FaxLineCreateRequest.json
new file mode 100644
index 0000000..91d11c8
--- /dev/null
+++ b/test_fixtures/FaxLineCreateRequest.json
@@ -0,0 +1,6 @@
+{
+  "default": {
+    "country": "US",
+    "area_code": 949
+  }
+}
diff --git a/test_fixtures/FaxLineListResponse.json b/test_fixtures/FaxLineListResponse.json
new file mode 100644
index 0000000..c241c1b
--- /dev/null
+++ b/test_fixtures/FaxLineListResponse.json
@@ -0,0 +1,26 @@
+{
+  "default": {
+    "list_info": {
+      "num_pages": 1,
+      "num_results": 1,
+      "page": 1,
+      "page_size": 1
+    },
+    "fax_lines": [
+      {
+        "number": "14155557897",
+        "created_at": 1750196223,
+        "updated_at": 1750196223,
+        "accounts": [
+          {
+            "account_id": "a3367a4130f3624687ea7de6f09df951a44923dd",
+            "email_address": "me@dropboxsign.com",
+            "is_locked": false,
+            "is_paid_hs": false,
+            "is_paid_hf": true
+          }
+        ]
+      }
+    ]
+  }
+}
diff --git a/test_fixtures/FaxLineResponse.json b/test_fixtures/FaxLineResponse.json
new file mode 100644
index 0000000..3855a8a
--- /dev/null
+++ b/test_fixtures/FaxLineResponse.json
@@ -0,0 +1,18 @@
+{
+  "default": {
+    "fax_line": {
+      "number": "14155557897",
+      "created_at": 1750196223,
+      "updated_at": 1750196223,
+      "accounts": [
+        {
+          "account_id": "a3367a4130f3624687ea7de6f09df951a44923dd",
+          "email_address": "me@dropboxsign.com",
+          "is_locked": false,
+          "is_paid_hs": false,
+          "is_paid_hf": true
+        }
+      ]
+    }
+  }
+}
diff --git a/test_fixtures/FaxListResponse.json b/test_fixtures/FaxListResponse.json
index a9ebf63..d0ce7fe 100644
--- a/test_fixtures/FaxListResponse.json
+++ b/test_fixtures/FaxListResponse.json
@@ -27,12 +27,11 @@
         "transmissions": [
           {
             "recipient": "recipient@dropboxsign.com",
-            "sender": "me@dropboxsign.com",
             "sent_at": 1723231831,
             "status_code": "success"
           }
         ],
-        "files_url": "https://api.hellosign.com/v3/fax/files/2b388914e3ae3b738bd4e2ee2850c677e6dc53d2",
+        "files_url": "https://api.hellosign.com/v3/fax/files/2b388914e3ae3b738bd4e2ee2850c677e6dc53d2"
       }
     ]
   }
diff --git a/test_fixtures/FaxResponse.json b/test_fixtures/FaxResponse.json
new file mode 100644
index 0000000..32a44d5
--- /dev/null
+++ b/test_fixtures/FaxResponse.json
@@ -0,0 +1,24 @@
+{
+  "default": {
+    "fax": {
+      "fax_id": "c2e9691c85d9d6fa6ae773842e3680b2b8650f1d",
+      "title": "example title",
+      "original_title": "example original title",
+      "metadata": {},
+      "created_at": 1750105080,
+      "sender": "14155557068",
+      "files_url": "https://api.hellosign.com/v3/fax/files/2b388914e3ae3b738bd4e2ee2850c677e6dc53d2",
+      "final_copy_uri": "/v3/transmission/final_copy/c2e9691c85d9d6fa6ae773842e3680b2b8650f1d",
+      "transmissions": [
+        {
+          "recipient": "18005550199",
+          "status_code": "transmitting"
+        }
+      ],
+      "transmission_id": "c2e9691c85d9d6fa6ae773842e3680b2b8650f1d",
+      "from": "14155557068",
+      "test_mode": false
+    }
+  }
+}
+
diff --git a/test_fixtures/FaxSendResponse.json b/test_fixtures/FaxSendResponse.json
deleted file mode 100644
index b651c78..0000000
--- a/test_fixtures/FaxSendResponse.json
+++ /dev/null
@@ -1,16 +0,0 @@
-{
-  "default": {
-    "fax": {
-      "fax_id": "c2e9691c85d9d6fa6ae773842e3680b2b8650f1d",
-      "title": "example title",
-      "original_title": "example original title",
-      "subject": "example subject",
-      "message": "example message",
-      "metadata": [ ],
-      "created_at": 1726774555,
-      "sender": "me@dropboxsign.com",
-      "transmissions": [],
-      "files_url": "https://api.hellosign.com/v3/fax/files/2b388914e3ae3b738bd4e2ee2850c677e6dc53d2"
-    }
-  }
-}