Create a message template
Authentication
Request
The WhatsApp Business Account the template belongs to. List your accounts at GET /api/messaging/whatsapp/businesses.
The template name. Maximum 512 characters; lowercase letters, numbers, and underscores only.
The template’s components. Must include a BODY component. Each component is an object whose fields depend on its type — see the request example.
Response
The template’s components (header, body, footer, buttons).