ERR_CALLING_SELF | User is initiating a call with themselves. |
ERR_CALL_BUSY_SELF | The initiator is already on another ongoing call. |
ERR_CALL_BUSY_GROUP | The group already has an ongoing call. |
ERR_CALL_BUSY_USER | The recipient is already busy on another call. |
ERR_EMPTY_CALL_SESSION_ID | The session ID is empty. |
ERR_CALL_SESSION_NOT_FOUND | The call does not exist. |
ERR_CALL_TERMINATED | The call has ended. Cannot update the status of a terminated call. |
ERR_CALL_GROUP_ALREADY_JOINED | The user is already a member of the group call. |
ERR_CALL_GROUP_ALREADY_LEFT | The user has already left the group call. |
ERR_CALL_INVALID_INIT | Call status cannot be updated to initiated. |
ERR_CALL_USER_ALREADY_JOINED | The one-to-one call was already joined by the recipient. |
ERR_CALL_GROUP_INVALID_STATUS | Invalid call status for a group call (e.g., group calls cannot have a busy status). |
ERR_CALL_ONGOING_TO_INVALID | Invalid status transition for an ongoing call (e.g., ongoing call cannot become busy). |
ERR_CALL_NOT_A_PART | The user is not part of the call. |
ERR_CALL_EMPTY_JOINED_AT | The joinedAt body parameter is required to join a group call. |
ERR_CALL_NOT_STARTED | Call status cannot change from initiated to ended directly. |
