Get earliest send date for a given sending
documentedRetrieve the earliest date/time a given sending can be scheduled.
GET /API/v1.1/Rest/ConsoleService.svc/Console/Email/Sending/{id_sending}/DeferredEmailsno implementation yet0 runsInput
This action takes no input.
Calls MailUp as you (your API key is your account); keychains.dev holds the credentials.