There is currently no way to set the click_action
parameter when using the Firebase Notifications console to send the message.
You'll have to build the payload on your own App Server, or use Postman (instructions here) or cURL (instructions below) when testing.
Sending Downstream Messages via cURL
You can test sending messages using the FCM REST API by sending a request through cURL.
curl --header "Authorization: key=<API_KEY>" \
--header Content-Type:"application/json" \
https://fcm.googleapis.com/fcm/send \
-d "{\"registration_ids\":[\"ABC\"]}"
Syntax retrieved from here.
The API_KEY
indicated above is referring to the Server Key that can be seen in your Firebase Console's Cloud Messaging Tab.
The part where:
"{\"registration_ids\":[\"ABC\"]}"
is, can be replaced with your own payload. See the FCM HTTP Protocol Documentation for more details.