2 methods override CalculatedCacheContextInterface::getLabel()

LayoutBuilderIsActiveCacheContext::getLabel in core/modules/layout_builder/src/Cache/LayoutBuilderIsActiveCacheContext.php: Returns the label of the cache context.
PagersCacheContext::getLabel in core/lib/Drupal/Core/Cache/Context/PagersCacheContext.php: Returns the label of the cache context.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.