Human Tasks for a Process Definition

[lucasnt]

Hi,
I'd like obtain informations about human tasks that are present into a process definition (by example name and id).

Maybe use API Rest
repository/process-definitions/{processDefinitionId}/model
(and see FlowElements) could be a good solution

In this idea there's only a problem:
repository/process-definitions/{processDefinitionId}/model
returns the entire model with startEvent, endEvent, every parallelgateways too.
I want only human tasks.

Is there another way to do it?

Thank you very much

[jbarrez]

The Java API counterpart has some filter methods on the Process object, but not in the REST API.