Empty request body.
Rate limit exceeded.
API route not found.
Validation error.
Invalid file format.
Upload file to remote storage failed.
The channel is already exist.
The channel not found.
Code is expired.
Code is invalid.
Need to wait before verification code resend.
The member already joined the channel.
Member missing permissions.
There is no such member in channel.
The message not found.
Unknown error.
The user's credentials are duplicated by another user's credentials.
The passed user's credentials is invalid.
The user's email not verified.
The user not found.
The user is unauthorized.
Codes of API exceptions.