RFC Destination fcm.googleapis.com returns 405 method not allowed

[duc_van73]

Hi, i'm trying to add a new rfc destination for the firebase cloud messaging. (https://fcm.googleapis.com/fcm/send)

But it returns me a 405 method not allowed.

Could someone help me?

[nitesh_jain3]

Hi Duc,

I am getting the same error. Were you able to find the root cause and resolve the error?

regards

Nitesh