send method

Future<String> send(
  1. Message message, {
  2. bool? dryRun,
})

Sends the given message via FCM.

  • message - The message payload.
  • dryRun - Whether to send the message in the dry-run (validation only) mode.

Returns a unique message ID string after the message has been successfully handed off to the FCM service for delivery.

Implementation

Future<String> send(Message message, {bool? dryRun}) {
  return _requestHandler.v1(
    (client) async {
      final response = await client.projects.messages.send(
        fmc1.SendMessageRequest(
          message: message._toProto(),
          validateOnly: dryRun,
        ),
        _parent,
      );

      final name = response.name;
      if (name == null) {
        throw FirebaseMessagingAdminException(
          MessagingClientErrorCode.internal,
          'No name in response',
        );
      }

      return name;
    },
  );
}