# New request fields added to SMS Campaigns APIs ## Enhancements - New `contact_number,title,contact_emails,loa_authorizing_person` request fields in the following **SMS Campaigns** APIs: - `POST /v2/accounts/{accountId}/number_management/sms_campaigns/{smsCampaignId}/phone_numbers` - `POST /v2/number_management/sms_campaigns/{smsCampaignId}/phone_numbers`