def send_message(
self,
message: messaging.Message,
**more_send_message_kwargs,
) -> Union[Optional[messaging.SendResponse], FirebaseError]:
"""
Send single message. The message's token should be blank (and will be
overridden if not). Responds with message ID string.
:param message: firebase.messaging.Message. If `message` includes a token/id, it
will be overridden.
:param more_send_message_kwargs: Parameters for firebase.messaging.send_all()
- dry_run: bool. Whether to actually send the notification to the device
- app: firebase_admin.App. Specify a specific app to use
If there are any new parameters, you can still specify them here.
:raises FirebaseError
:returns messaging.SendResponse or FirebaseError if the device was
deactivated due to an error.
"""
message.token = self.registration_id
try:
return messaging.SendResponse(
{"name": messaging.send(message, **more_send_message_kwargs)},
None)
except FirebaseError as e:
self.deactivate_devices_with_error_result(self.registration_id, e)
return e
def _prepare_message(message: messaging.Message, token: str):
message.token = token
return copy(message)