Sends a test email. Call this method to preview your email campaign.
We strongly recommend calling this method only a few times in a row, as there is a rate limit to prevent abuse of the Send Test method.
This method may require higher-level permissions than the caller has, based on their identity and roles and permissions. In these cases, you can ensure the method is called with the required level of authorization by using one of the following:
Campaign ID.
Options for sending a test email.
This method doesn't return any custom errors, but may return standard errors. Learn more about standard Wix errors.