Sending Push Notifications return MismatchSenderId - Production Only

[vigamage]

Hi,

In my ionic app I use cordova fcm plugin for sending push notifications. I have decided to switch to capacitor's built in push notification functionality moving forward.

However, I get MismatchSenderId error when I am trying to send push notifications using curl to my PROD app. In my DEV app, it is working fine.
I cannot understand why this happens. I double checked if I have used the correct google-services.json for my PROD build.

Do I need to set the sender id somewhere in a config file may be for it to work fine in Production cases?

Please see the request I use to send push notifications

`
curl --location --request POST 'https://fcm.googleapis.com/fcm/send'
--header 'Authorization: key=AAAk'
--header 'Content-Type: application/json'
--data-raw '{
"to" : "my token",
"notification" : {
"body" : "Body of Your Notification",
"title": "Title of Your Notification"
}
}'

`

[vigamage]

Hi again,

Just forget this question.
I had been using an incorrect server key.
Basically I had been using the same curl command to send push notifications to both dev and prod and I had forgotten to change the server key when sending push notifications to Prod.

Thanks for you time.