Merge "Add new error code for invalid request" into main am: 73e38f8b3d am: 5dea55acf9 am: 3667d9b147 Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/gsma_services/+/2797716 Change-Id: I3f6c44bb35a54c7f20cc8eccbd994ee11d91777d Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>