curl --location --request GET '/api/dialogs/centrifugo/project?project_id' \
--header 'X-Session-Id;' \
--header 'Accept-Language;'{
"subscription_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
"channel": "dialog:550e8400-e29b-41d4-a716-446655440000",
"unread_dialogs_count": 3
}