question: returns the id of the task associated with the current conversation or ` null ' . concode_field_sep BusinessProcess businessProcess concode_field_sep ProcessInstance getProcessInstance concode_elem_sep Execution getExecution concode_elem_sep String getExecutionId concode_elem_sep String getProcessInstanceId concode_elem_sep Task getTask
target: String function ( ) { return businessProcess . getTaskId ( ) ; }