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\u003eThe \u003ccode\u003eUnknownException\u003c/code\u003e class represents an error condition where the specific cause is unknown, often occurring when encountering an unrecognized error type or insufficient error information.\u003c/p\u003e\n"],["\u003cp\u003eThis exception extends \u003ccode\u003eApiException\u003c/code\u003e and includes inherited members such as \u003ccode\u003egetDomain()\u003c/code\u003e, \u003ccode\u003egetErrorDetails()\u003c/code\u003e, \u003ccode\u003egetMetadata()\u003c/code\u003e, \u003ccode\u003egetReason()\u003c/code\u003e, \u003ccode\u003egetStatusCode()\u003c/code\u003e, and \u003ccode\u003eisRetryable()\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eUnknownException\u003c/code\u003e can be constructed with parameters like \u003ccode\u003emessage\u003c/code\u003e, \u003ccode\u003ecause\u003c/code\u003e, \u003ccode\u003estatusCode\u003c/code\u003e, \u003ccode\u003eretryable\u003c/code\u003e, and optionally \u003ccode\u003eerrorDetails\u003c/code\u003e, allowing for detailed error reporting.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the documentation available is 2.63.1, but the page also contains documentation for 48 other previous versions going as far back as 2.7.1.\u003c/p\u003e\n"]]],[],null,[]]