Is there anyway to auto submit active user input task by using process model uuid and task uuid

You can configure an Exceptional route from User Input task but always remember if you configure timer event as soon as the flow reaches the User Input task node then the Exceptional timer event got activated no matter whether the task is assigned to a group or a person. In the Exceptional path you can take of necessary steps.

You can configure an Exceptional route from User Input task but always remember if you configure timer event as soon as the flow reaches the User Input task node then the Exceptional timer event got activated no matter whether the task is assigned to a group or a person. In the Exceptional path you can take of necessary steps.