AMPscript
Add
CancelSend
Definition.Add
Definition.AddWithDE
Definition.AddWithFilterDefinition
Definition.Remove
Definition.Retrieve
Definition.Send
Definition.Update
Remove
Retrieve
RetrieveLists
Validate Your Server-Side JavaScript using WSProxy
Remove a previously initialized send definition and return the status of the removal
DefinitionRemove()
This sample code removes a send definition with an external key of myESD:
1var esd = Send.Definition.Init('myESD');
2var status = esd.Remove();