//body its like this
{
"to":
"/topics/NEWS"
,
"data":{
"extra_information": "This is some extra information"
},
//notification that i need to give
"notification":{
"title": "ChitChat Group",
"text": "You may have new messages",
"click_action":"ChatActivity"
}
}
The 401 error pertains that your Authorization Key is invalid or incorrect.
When using Postman, add a key=
prefix for the value of Authorization, like so:
key=AAA...
See below for a tutorial on Sending Downstream FCM Messages using Postman.
Also, for your notification
message payload, text
isn't one of the valid parameters, I think you were looking for message
instead.
Sending Downstream Messages using Postman
To do this in Postman, you simply have to set the following:
POST
Screenshots:
Note: Always keep your Server Key a secret. Only a portion of my key is visible here so it should be fine.
Notice that the request was a success with the message_id
in the response.