docs/EmailPerformanceCustomerHistogram.md in ultracart_api-3.10.220 vs docs/EmailPerformanceCustomerHistogram.md in ultracart_api-4.0.32.rc
- old
+ new
@@ -1,8 +1,18 @@
-# UltracartClient::EmailPerformanceCustomerHistogram
-
-## Properties
-Name | Type | Description | Notes
------------- | ------------- | ------------- | -------------
-**periods** | [**Array<EmailPerformanceCustomerHistogramPeriod>**](EmailPerformanceCustomerHistogramPeriod.md) | Periods (newest to oldest) | [optional]
-
-
+# UltracartClient::EmailPerformanceCustomerHistogram
+
+## Properties
+
+| Name | Type | Description | Notes |
+| ---- | ---- | ----------- | ----- |
+| **periods** | [**Array<EmailPerformanceCustomerHistogramPeriod>**](EmailPerformanceCustomerHistogramPeriod.md) | Periods (newest to oldest) | [optional] |
+
+## Example
+
+```ruby
+require 'ultracart_api'
+
+instance = UltracartClient::EmailPerformanceCustomerHistogram.new(
+ periods: null
+)
+```
+