I am getting a notice that iPhone will not charge due to being wet

If you see one of these alerts, your iPhone has detected liquid in the Lightning port or on the Lightning cable or Lightning accessory. To protect your iPhone and the accessory, charging and accessory connection will be unavailable until the Lightning port and accessory have dried.

If you see a liquid-detection alert on your iPhone - Apple Support

wait for some time until it charging port gets dry, it can take some minutes to hour depending on how much wet it is.