post https://api.dengage.com/rest/contents/sms/
UpdateSmsContent
UpdateSmsContent API call is used to update a current Sms Content under the given folderId with the given contentId in the system.
If the folderId is not specified, the system searches the content to be updated under the default folder which is Contents/Sms.
The user they can create content in different languages to send content to recipients in their language.