What does a response look like?
All responses are JSON objects. The format of the response object depends on the request. The object can contain an entry object, an entry and a relations object, a list object, or an error object. Note that if a property or an entire object has no value, then it is not returned in the parent object.
Items and packages
When a process is created, a list of items can be given as an input parameter. The items are a list of nodeids. A nodeId is a nodeRef with the workspace://SpacesStore prefix removed. During creation of the process, a new package node is created in the repository. All provided items are associated with that package node.