The Model Service

The resource /model provides methods to read and update workflow models through the Imixs-Rest API.

GET a Model

The GET method is used to read model objects provided by the Model Manager:

URI Method Description
/model GET a list of model versions provided by the workflow instance
/model/{version}/tasks GET all tasks of a specific model version
/model/{version}/tasks/{taskid} GET a task identified by its taskID
/model/{version}/tasks/{taskid}/events GET all events assigned to a specific task identified by its eventID.
/model/{version}/groups GET a collection of all workflow groups
/model/{version}/groups/{group} GET all tasks of a specific workflow group
/model/{version}/bpmn GET BPMN source file

PUT/POST a Model

The methods PUT and POST are used to write and update a model:

URI Method Description
/model/bpmn GET creates or update based on a BPMN 2.0 model definition
/model/ GET creates or update a model based on a Imixs EntityCollection

DELETE a Model

The method DELETE is used to delete model objects:

URI Method Description
/model/{version} DELETE deletes a specified model version