// ones from the map.
			for i := 1; i < len(origKeys); i++ {
				delete(policyMap, origKeys[i])

				// Remove the mapping from storage by setting the policy to "".
				if entityKeysInStorage.Contains(origKeys[i]) {
					// Ignore any deletion error.
					_, _ = sys.PolicyDBSet(ctx, origKeys[i], "", stsUser, isGroup)
				}
			}
		}

		// Replacing origKeys[0] with normKey in the policyMap