am f5d6dd6a: am 8a21ab00: Merge "Change tests against INVALID_SUBSCRIPTION_ID to use isValidSubscriptionId." into lmp-mr1-dev automerge: fc748fe

* commit 'f5d6dd6a11ef0fd7518ba5905571c714e4b2df33':
  Change tests against INVALID_SUBSCRIPTION_ID to use isValidSubscriptionId.