website/content/en/docs/reference/command-line-tools-reference/feature-gates/legacy-service-account-token-clean-up.md

title	content_type	_build	stages
LegacyServiceAccountTokenCleanUp	feature_gate	list render never false	stage defaultValue fromVersion toVersion alpha false 1.28 1.28 stage defaultValue fromVersion beta true 1.29

Enable cleaning up Secret-based service account tokens when they are not used in a specified time (default to be one year).