curl --request POST \
  --url https://v2-nova-api.prod.czmx.in/org/{org_id}/email-templates \
  --header 'Content-Type: application/json' \
  --data '
{
  "body_html": "<string>",
  "name": "<string>",
  "subject": "<string>",
  "body_text": "<string>"
}
'

{
  "body_html": "<string>",
  "body_text": "<string>",
  "created_at": "<string>",
  "id": "<string>",
  "name": "<string>",
  "subject": "<string>",
  "updated_at": "<string>"
}