IOS companion notification received

I have a security camera (BLINK) installed which sends a notification to my iPhone when a motion is detected. As the BLINK integration does not support immediate activation of some automation (turn on light) I want to activate the automation as soon as my iPhone receives the motion detected notification. I hope this is possible with the HomeAssistant IOS app together with the IOS Integration on HASS, but I do not know how to do this. Please anyone help. Thanks