What is the cancellation policy through Expedia?

https://www.devex.com/people/how-do-i-get-a-human-at-expedia-live-agent-customer-service-2230261
https://www.devex.com/people/how-do-i-get-a-human-at-expedia-live-agent-customer-service-2230261
https://www.devex.com/people/how-do-i-get-a-human-at-expedia-live-agent-customer-service-2230261
https://www.devex.com/people/how-do-i-get-a-human-at-expedia-live-agent-customer-service-2230261
https://www.devex.com/people/how-do-i-get-a-human-at-expedia-live-agent-customer-service-2230261

https://www.devex.com/people/how-do-i-get-a-human-at-expedia-live-agent-customer-service-2230261

What is the cancellation policy through Expedia?