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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eUnknownException\u003c/code\u003e class in the Google API Client Library for Java, specifically within the \u003ccode\u003ecom.google.api.gax.rpc\u003c/code\u003e package.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUnknownException\u003c/code\u003e is a type of \u003ccode\u003eApiException\u003c/code\u003e that is thrown when an unknown error occurs, possibly due to an unrecognized error-space or lack of error information.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available in this list is \u003ccode\u003e2.63.1\u003c/code\u003e, and the page includes links to documentation for 48 different versions of the package, ranging down to version \u003ccode\u003e2.7.1\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eUnknownException\u003c/code\u003e class can be instantiated with a message, cause, status code, and retryable flag, or alternatively, just the cause, status code, and retryable flag.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits methods from several parent classes, including \u003ccode\u003eApiException\u003c/code\u003e, \u003ccode\u003eRuntimeException\u003c/code\u003e, \u003ccode\u003eException\u003c/code\u003e, \u003ccode\u003eThrowable\u003c/code\u003e, and \u003ccode\u003eObject\u003c/code\u003e, allowing for access to a variety of functionalities like retrieving the status code, determining if an action is retryable, and managing the stack trace.\u003c/p\u003e\n"]]],[],null,[]]