Update a WhatsApp campaign
Authentication
The API key should be passed in the request headers as api-key for authentication.
Path parameters
Request
Segment ids and List ids to include/exclude from campaign
Reschedule the sending UTC date-time (YYYY-MM-DDTHH:mm:ss.SSSZ) of campaign. **Prefer to pass your timezone in date-time format for accurate result.For example: 2017-06-01T12:30:00+02:00 Use this field to update the scheduledAt of any existing draft or scheduled WhatsApp campaign.