Takes a screenshot of the provided URL and returns it as a PNG image sized for the specified mail type. Use this to programmatically generate the optional image that appears on a service-of-notice mailing.
access token
The mail type identifier. Must support attachments.
"pressureSealed"
URL of the webpage to screenshot. The page will be captured and returned as a PNG image sized to fit the attachment area of the specified mail type.
500"https://www.example.com/notice-image"
Screenshot captured successfully. Returns raw PNG image data.
The response is of type file.