lib/Client.php
public function listTaskInstancesByInstanceAndTaskId($instance_id, $task_id)
    {
        list($response) = $this->listTaskInstancesByInstanceAndTaskIdWithHttpInfo($instance_id, $task_id);
        return $response;
    }
public function listTaskInstancesByInstanceAndTaskId($instance_id, $task_id)
    {
        list($response) = $this->listTaskInstancesByInstanceAndTaskIdWithHttpInfo($instance_id, $task_id);
        return $response;
    }
Operation listTaskInstancesByInstanceAndTaskId



@param string $instance_id ID of the instance (required)
@param string $task_id ID of the task (required)
@return \ProcessMaker\PMIO\Model\TaskInstanceCollection
@throws \ProcessMaker\PMIO\ApiException on non-2xx response