Reference documentation and code samples for the Compute Engine v1 API enum UsableSubnetwork.Types.StackType.
The stack type for the subnet. If set to IPV4_ONLY, new VMs in the subnet are assigned IPv4 addresses only. If set to IPV4_IPV6, new VMs in the subnet can be assigned both IPv4 and IPv6 addresses. If not specified, IPV4_ONLY is used. This field can be both set at resource creation time and updated using patch.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-08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 reference documentation for the \u003ccode\u003eStackType\u003c/code\u003e enum within the Google Compute Engine v1 API, specifically for the \u003ccode\u003eUsableSubnetwork.Types\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the API documented is 3.6.0, with a range of versions from 1.0.0 up to the latest available.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eStackType\u003c/code\u003e enum defines whether new virtual machines (VMs) in a subnet are assigned IPv4 addresses only or both IPv4 and IPv6 addresses, with \u003ccode\u003eIpv4Only\u003c/code\u003e being the default setting if not specified.\u003c/p\u003e\n"],["\u003cp\u003eThe page references the \u003ccode\u003eGoogle.Cloud.Compute.V1\u003c/code\u003e namespace, and its implementation is within the \u003ccode\u003eGoogle.Cloud.Compute.V1.dll\u003c/code\u003e assembly.\u003c/p\u003e\n"],["\u003cp\u003eThree values for the \u003ccode\u003eStackType\u003c/code\u003e field are defined: \u003ccode\u003eIpv4Ipv6\u003c/code\u003e, \u003ccode\u003eIpv4Only\u003c/code\u003e, and \u003ccode\u003eUndefinedStackType\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
