(primaryUnavailableException: StringAdd).self
(primaryUnavailableException: StringFormat).self
(primaryUnavailableException: ArrowAssoc[PrimaryUnavailableException]).x
(Since version 2.10.0) Use leftOfArrow instead
(primaryUnavailableException: Ensuring[PrimaryUnavailableException]).x
(Since version 2.10.0) Use resultOfEnsuring instead
An exception thrown when a request needs a non available primary.