Hi I am trying to push the notification from rest client to android app. I am doing like below -
URL - https://android.googleapis.com/gcm/send
Method - POST
Headers - Authorization: my_server_key
I always get this message
Status Code: 401 Unauthorized Alternate-Protocol: 443:quic,p=0.002 Cache-Control: private, max-age=0
I am not sure what I am missing & last I am using correct server api key.
Please assist & thanks in advance.
I set this values in the header then it is working fine for me.
Below is the header key & value.
A) Authorization: & it value likes key=API_KEY
B) Content-Type: application/json