Deprecated: Return type of MessageBird\Objects\Conversation\Message::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/MessageBird/Objects/Conversation/Message.php on line 117

Deprecated: Return type of MessageBird\Objects\Conversation\SendMessageResult::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/MessageBird/Objects/Conversation/SendMessageResult.php on line 23

Deprecated: Return type of MessageBird\Objects\Conversation\Webhook::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /var/www/MessageBird/Objects/Conversation/Webhook.php on line 78

Warning: Undefined array key "authentication" in /var/www/index.php on line 11
{"success":false,"error":"Authentication failed!"}