SendInstantPush is used to send quick mobile/web push messages without complex customization or frequency capping. Basic customization can be applied to content via contact fields(such as name, surname, etc.).

For multi language send, the multiLangContent property or a template id created as multi language should be selected.

You cannot use multiLangContent and content** properties at the same time.

Click Try It! to start a request and see the response here!