Error Codes

REST errors are { "code": "…", "message": "…" }; the WebSocket error frame is { "status": "error", "error": { "code": "…", "message": "…" } }.

Access and requests

Code	Meaning
rtc-access-denied	The caller is not a member of the chat
rtc-invalid-payload	Malformed request/frame body
rtc-invalid-action	Unknown WebSocket action
rtc-invalid-action-payload	The action’s body is invalid
rtc-invalid-message	The message is invalid
rtc-invalid-block-type	An unsupported message block type
rtc-invalid-timestamp	Bad since timestamp
rtc-invalid-state	The chat/connection is in a state that doesn’t allow this
rtc-empty-user-obejct / rtc-user-not-found	The user could not be resolved
rtc-invalid-oneonone-chat-members / rtc-invalid-group-chat-members / rtc-invalid-participants	The chat’s member list is invalid for its type

Not found

Code	Meaning
rtc-chat-not-found	Unknown chat
rtc-chat-thread-not-found / rtc-thread-not-found	Unknown thread
rtc-threadmessage-not-found	Unknown message
rtc-bot-not-found	Unknown bot
rtc-subscription-not-found	No such subscription

WebSocket / stream

Code	Meaning
rtc-invalid-websocket-connection	The connection could not be established/upgraded
rtc-websocket-send-failed	A frame could not be sent to the client
rtc-websocket-conn-closed	The client connection is closed
rtc-stream-init-failed	The message bus could not be initialized
rtc-stream-subscription-failed / rtc-stream-existing-subscription / rtc-subscription-exists	Subscription error
rtc-stream-sending-failed	Publish to the bus failed
rtc-invalid-stream-impl	Misconfigured stream manager
rtc-invalid-chat-subscription-key / rtc-invalid-channel-subscription-key	Malformed subscription key
rtc-message-mashal-error	Message could not be serialized

Operational

Code	Meaning
rtc-entity-manager-not-found	The tenant’s data engine could not be resolved
rtc-failed-to-save-message	Message persistence failed
rtc-invalid-config	Invalid service/tenant configuration
rtc-server-already-initialized	The server was initialized twice