Table of Contents Messages Request Body Response Messages Creates a new message. URL POST: /rest/{client}/subscriptions/{orderNumber}/messages/{messageNumber}?sp=xxx&so=xxx Parameter Description orderNumber subscription order number client client ID messageNumber letter number sp service provider. (mandatory if the user account can use different service provider values) so sales organization. (mandatory if the user account is only allowed to read some sales orgas of the client) Request Body The Body of the Post Request contains a JSON document with the attributes for this message. [ { "type" : "A", "value" : "3" } ] Response A successful request returns an empty response. This website uses cookies for visitor traffic analysis. By using the website, you agree with storing the cookies on your computer.OKMore information