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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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\u003eThe content provides a comprehensive list of historical versions of the \u003ccode\u003eManagedInstanceInstanceHealth.Types.DetailedHealthState\u003c/code\u003e enum, ranging from version 1.0.0 to the latest 3.6.0, all part of the Google.Cloud.Compute.V1 namespace.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eManagedInstanceInstanceHealth.Types.DetailedHealthState\u003c/code\u003e enum is a part of the Compute Engine v1 API and represents the current detailed health state of a managed instance, with the provided details being output only.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation outlines six distinct fields within the \u003ccode\u003eDetailedHealthState\u003c/code\u003e enum: \u003ccode\u003eDraining\u003c/code\u003e, \u003ccode\u003eHealthy\u003c/code\u003e, \u003ccode\u003eTimeout\u003c/code\u003e, \u003ccode\u003eUndefinedDetailedHealthState\u003c/code\u003e, \u003ccode\u003eUnhealthy\u003c/code\u003e, and \u003ccode\u003eUnknown\u003c/code\u003e, with descriptions for each to help understand the specific health state.\u003c/p\u003e\n"],["\u003cp\u003eThe namespace for this documentation is Google.Cloud.Compute.V1 and all the fields of this documentation are contained within the assembly file: Google.Cloud.Compute.V1.dll.\u003c/p\u003e\n"]]],[],null,[]]
