These are the packages that would be merged, in order:

Calculating dependencies ... done!
Dependency resolution took 1.02 s (backtrack: 0/20).

[ebuild  N     ] dev-cpp/azure-core-1.16.3:0/1.16.3::gentoo  USE="-doc" 3373 KiB
[ebuild  N     ] dev-cpp/azure-identity-1.13.2:0/1.13.2::gentoo  USE="-doc" 3320 KiB

Total: 2 packages (2 new), Size of downloads: 6693 KiB