BadRequestError is used for errors that should be translated to a bad request, for example as an illegal TxId.

ClosedError is used when a blocking operation aborted because a component closed, or when an operation is performed on a component that is already closed.

DuplicateTxIDError is an error to denote that a transaction has a duplicate txID.

NotLeaderError is an error that denotes that the current node is not the cluster leader.