The instance is being drained. The existing connections to the instance have time to complete, but the new ones are being refused.
Healthy
The instance is reachable i.e. a connection to the application health checking endpoint can be established, and conforms to the requirements defined by the health check.
Timeout
The instance is unreachable i.e. a connection to the application health checking endpoint cannot be established, or the server does not respond within the specified timeout.
UndefinedDetailedHealthState
A value indicating that the enum field is not set.
Unhealthy
The instance is reachable, but does not conform to the requirements defined by the health check.
Unknown
The health checking system is aware of the instance but its health is not known at the moment.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eThis document provides version history and details for \u003ccode\u003eDetailedHealthState\u003c/code\u003e within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, with version 3.6.0 being the most recent.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eDetailedHealthState\u003c/code\u003e is an enum that describes the current health status of an instance, offering possible states like \u003ccode\u003eHealthy\u003c/code\u003e, \u003ccode\u003eUnhealthy\u003c/code\u003e, \u003ccode\u003eDraining\u003c/code\u003e, \u003ccode\u003eTimeout\u003c/code\u003e, \u003ccode\u003eUnknown\u003c/code\u003e, and \u003ccode\u003eUndefinedDetailedHealthState\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe content outlines a range of versions for \u003ccode\u003eDetailedHealthState\u003c/code\u003e, starting from version 1.0.0, each with a link to its respective documentation.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation for each version of \u003ccode\u003eDetailedHealthState\u003c/code\u003e is part of the Google.Cloud.Compute.V1.dll assembly.\u003c/p\u003e\n"]]],[],null,[]]
