Specifies how port is selected for health checking, can be one of following values: USE_FIXED_PORT: The port number in port is used for health checking. USE_NAMED_PORT: The portName is used for health checking. USE_SERVING_PORT: For NetworkEndpointGroup, the port specified for each network endpoint is used for health checking. For other backends, the port or named port specified in the Backend Service is used for health checking. If not specified, HTTP2 health check follows behavior specified in port and portName fields.
A value indicating that the enum field is not set.
UseFixedPort
The port number in port is used for health checking.
UseNamedPort
The portName is used for health checking.
UseServingPort
For NetworkEndpointGroup, the port specified for each network endpoint is used for health checking. For other backends, the port or named port specified in the Backend Service is used for health checking.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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 page provides documentation for the \u003ccode\u003ePortSpecification\u003c/code\u003e enum within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, detailing its use in HTTP2 health checks.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003ePortSpecification\u003c/code\u003e enum has four possible values: \u003ccode\u003eUndefinedPortSpecification\u003c/code\u003e, \u003ccode\u003eUseFixedPort\u003c/code\u003e, \u003ccode\u003eUseNamedPort\u003c/code\u003e, and \u003ccode\u003eUseServingPort\u003c/code\u003e, each defining a different method for selecting the port for health checking.\u003c/p\u003e\n"],["\u003cp\u003eThe page lists available documentation versions for \u003ccode\u003ePortSpecification\u003c/code\u003e from version 1.0.0 up to the latest version, 3.6.0, within the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e library, allowing users to access the one that they are using.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation outlines how each option within the \u003ccode\u003ePortSpecification\u003c/code\u003e enum directs the system to choose a specific port for conducting health checks.\u003c/p\u003e\n"]]],[],null,[]]
