The diagnostic code specifies the local system's reason for the last change in session state. This allows remote systems to determine the reason that the previous session failed, for example. These diagnostic codes are specified in section 4.1 of RFC5880
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eGoogle.Cloud.Compute.V1.BfdStatus.Types.LocalDiagnostic\u003c/code\u003e is 3.6.0.\u003c/p\u003e\n"],["\u003cp\u003eThis page provides a comprehensive list of historical versions, from 1.0.0 up to the current latest 3.6.0, for the specified component, showing the progression of its development.\u003c/p\u003e\n"],["\u003cp\u003eThe component \u003ccode\u003eLocalDiagnostic\u003c/code\u003e is an enum within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, used to provide diagnostic codes for changes in session state, aligning with section 4.1 of RFC5880.\u003c/p\u003e\n"],["\u003cp\u003eThere are 11 fields inside of the enum \u003ccode\u003eLocalDiagnostic\u003c/code\u003e, including \u003ccode\u003eAdministrativelyDown\u003c/code\u003e, \u003ccode\u003eConcatenatedPathDown\u003c/code\u003e, and \u003ccode\u003eControlDetectionTimeExpired\u003c/code\u003e among others.\u003c/p\u003e\n"]]],[],null,[]]