CreateSmsCampaign.md in sib-api-v3-sdk-7.4.0

- old
+ new

@@ -5,8 +5,8 @@
 ------------ | ------------- | ------------- | -------------
 **name** | **String** | Name of the campaign | 
 **sender** | **String** | Name of the sender. **The number of characters is limited to 11 for alphanumeric characters and 15 for numeric characters** | 
 **content** | **String** | Content of the message. The maximum characters used per SMS is 160, if used more than that, it will be counted as more than one SMS | 
 **recipients** | [**CreateSmsCampaignRecipients**](CreateSmsCampaignRecipients.md) |  | [optional] 
-**scheduled_at** | **DateTime** | UTC date-time on which the campaign has to run (YYYY-MM-DDTHH:mm:ss.SSSZ). Prefer to pass your timezone in date-time format for accurate result. | [optional] 
+**scheduled_at** | **String** | UTC date-time on which the campaign has to run (YYYY-MM-DDTHH:mm:ss.SSSZ). Prefer to pass your timezone in date-time format for accurate result. | [optional] 
 
 