Reference documentation and code samples for the Google Cloud Key Management Service v1 API enum ProtectionLevel.
[ProtectionLevel][google.cloud.kms.v1.ProtectionLevel] specifies how
cryptographic operations are performed. For more information, see Protection
levels.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe content provides documentation for the \u003ccode\u003eProtectionLevel\u003c/code\u003e enum within the Google Cloud Key Management Service (KMS) v1 API, detailing various ways cryptographic operations are performed.\u003c/p\u003e\n"],["\u003cp\u003eThere are multiple versions of the documentation available, ranging from version 2.2.0 up to the latest version 3.16.0, allowing users to select the relevant version for their needs.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eProtectionLevel\u003c/code\u003e enum has five defined fields: \u003ccode\u003eExternal\u003c/code\u003e, \u003ccode\u003eExternalVpc\u003c/code\u003e, \u003ccode\u003eHsm\u003c/code\u003e, \u003ccode\u003eSoftware\u003c/code\u003e, and \u003ccode\u003eUnspecified\u003c/code\u003e, each specifying a different method for performing cryptographic operations.\u003c/p\u003e\n"],["\u003cp\u003eThe documentation includes a namespace (\u003ccode\u003eGoogle.Cloud.Kms.V1\u003c/code\u003e) and assembly (\u003ccode\u003eGoogle.Cloud.Kms.V1.dll\u003c/code\u003e) that are provided for context, as well as a link to the explanation of protection levels.\u003c/p\u003e\n"]]],[],null,[]]