[Service]
ExecStart=sh -x -c 'test "$$(cat %d/test-execute.set-credential)" = "hoge"'
ExecStartPost=sh -x -c 'test "$$(cat %d/test-execute.set-credential)" = "hoge"'
-ExecStop=sh -x -c 'test "$$(cat %d/test-execute.set-credential)" = "hoge"'
-ExecStopPost=sh -x -c 'test "$$(cat %d/test-execute.set-credential)" = "hoge"'
+ExecStop=bash -x -c '[[ ! -v CREDENTIALS_DIRECTORY ]]'
+ExecStopPost=bash -x -c '[[ ! -v CREDENTIALS_DIRECTORY ]]'
Type=oneshot
SetCredential=test-execute.set-credential:hoge