Dear Sendbird customer,
Firebase recently announced that they will deprecate the FCM legacy API starting June 20, 2024.
In light of this change, Sendbird is requesting users to migrate apps using the legacy API to the new HTTP v1. This can be done easily on Sendbird Dashboard, and refer to here for further information. In short, we are asking you to register a new service account key for HTTP v1.
We recommend you to take action as soon as possible to prevent any future disruptions. Please contact us if you have any questions or concerns.