/usr/include/LibKGAPI2/Drive/ is in libkgapi-dev 2.2.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/LibKGAPI2/Drive/About
/usr/include/LibKGAPI2/Drive/AboutFetchJob
/usr/include/LibKGAPI2/Drive/App
/usr/include/LibKGAPI2/Drive/Change
/usr/include/LibKGAPI2/Drive/ChangeFetchJob
/usr/include/LibKGAPI2/Drive/ChildReference
/usr/include/LibKGAPI2/Drive/ChildReferenceCreateJob
/usr/include/LibKGAPI2/Drive/ChildReferenceDeleteJob
/usr/include/LibKGAPI2/Drive/ChildReferenceFetchJob
/usr/include/LibKGAPI2/Drive/DriveService
/usr/include/LibKGAPI2/Drive/File
/usr/include/LibKGAPI2/Drive/FileAbstractDataJob
/usr/include/LibKGAPI2/Drive/FileAbstractModifyJob
/usr/include/LibKGAPI2/Drive/FileAbstractUploadJob
/usr/include/LibKGAPI2/Drive/FileCopyJob
/usr/include/LibKGAPI2/Drive/FileCreateJob
/usr/include/LibKGAPI2/Drive/FileDeleteJob
/usr/include/LibKGAPI2/Drive/FileFetchContentJob
/usr/include/LibKGAPI2/Drive/FileFetchJob
/usr/include/LibKGAPI2/Drive/FileModifyJob
/usr/include/LibKGAPI2/Drive/FileTouchJob
/usr/include/LibKGAPI2/Drive/FileTrashJob
/usr/include/LibKGAPI2/Drive/FileUntrashJob
/usr/include/LibKGAPI2/Drive/ParentReference
/usr/include/LibKGAPI2/Drive/ParentReferenceCreateJob
/usr/include/LibKGAPI2/Drive/ParentReferenceDeleteJob
/usr/include/LibKGAPI2/Drive/ParentReferenceFetchJob
/usr/include/LibKGAPI2/Drive/Permission
/usr/include/LibKGAPI2/Drive/PermissionCreateJob
/usr/include/LibKGAPI2/Drive/PermissionDeleteJob
/usr/include/LibKGAPI2/Drive/PermissionFetchJob
/usr/include/LibKGAPI2/Drive/PermissionModifyJob
/usr/include/LibKGAPI2/Drive/Revision
/usr/include/LibKGAPI2/Drive/RevisionDeleteJob
/usr/include/LibKGAPI2/Drive/RevisionFetchJob
/usr/include/LibKGAPI2/Drive/RevisionModifyJob
/usr/include/LibKGAPI2/Drive/User