List scheduled messages
Lists every message in a campaign that is waiting to be sent, sorted by scheduled date (soonest first). Use the messageId and sessionId of each entry to cancel it with Cancel scheduled messages. Returns 400 if the campaign does not exist on your account.
Authentication
api-keystring
Your Atlas API key. Get it from the Atlas Portal under Settings > API Keys.
Path parameters
campaignId
Response
Messages waiting to be sent
messages
Errors
400
Bad Request Error
500
Internal Server Error
