I'm trying to execute a workflow via the REST API. First I call the GET method that returns the trigger URL. Then I call this url via POST method but I receive the following error:
RST-360011 An error has occurred - please contact your administrator.Workflow command '' is not validError while executing the method 'ProcessCommand' of service 'xtk:workflow'.
I couldn't find any information regarding this issue.
Adobe Campaign Classic doesn't ship with a REST API or an xtk:workflow#ProcessCommand action.
Maybe custom development? GET method that returns trigger URL?