# SibApiV3Sdk::UpdateSmsCampaign ## Properties Name | Type | Description | Notes ------------ | ------------- | ------------- | ------------- **name** | **String** | Name of the campaign | [optional] **sender** | **String** | Name of the sender. The number of characters is limited to 11 | [optional] **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 | [optional] **recipients** | [**CreateSmsCampaignRecipients**](CreateSmsCampaignRecipients.md) | | [optional] **scheduled_at** | **DateTime** | UTC date-time on which the campaign has to run (YYYY-MM-DDTHH:mm:ss.SSSZ) | [optional]