Exception thrown due to an unknown error. An example of where this error may be returned is if a
Status value received from another address space belongs to an error-space that is not known in
this address space. Also errors raised by APIs that do not return enough error information may be
converted to this error.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-15 UTC."],[[["The webpage provides documentation for the `UnknownException` class within the Google API Client Libraries for Java, covering multiple versions from 2.7.1 up to the latest, 2.63.1."],["`UnknownException` is a type of `ApiException` thrown when an error occurs that is not recognized by the system, such as when an unknown error code is returned from a different address space or not enough error information is returned."],["This exception class includes constructors that allow for the specification of a message, cause, status code, retryability, and optional error details."],["The `UnknownException` class inherits several methods from `ApiException` and other java classes such as `Object` and `Throwable` to allow for more details to be provided on the nature of the error."]]],[]]