Exception thrown by Cloud Spanner when an operation detects that the instance that is being used
no longer exists. This type of error has its own subclass as it is a condition that should cause
the client library to stop trying to send RPCs to the backend until the user has taken action.
[[["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 2024-10-10 UTC."],[],[]]