Is there any limit of how big of a Tar file a workspace can download through scripts/idx tasks?

I was trying to download a clang prebuilt binaries as idx task in idx.workspace.onCreate
curl https://github.com/llvm/llvm-project/releases/download/llvmorg-18.1.7/clang+llvm-18.1.7-x86_64-linux-gnu-ubuntu-18.04.tar.xz --output ./clang_archive.tar

But it failed to do anything. Is there any file download limit inside of workspace?