@dvmentalmadess I found a workaround for this issue, I'm using this init script to create the /home/libraries home folder and give permissions to the libraries user and then using the sudo -u libraries aws codeartifact login command.

#!/bin/bash

# Install AWS CLI
curl "https://awscli.amazonaws.com/awscli-exe-linux-aarch64.zip" -o "awscliv2.zip"
unzip awscliv2.zip
sudo ./aws/install

aws --version

echo "AWS CodeArtifact login (root)"

aws codeartifact login --tool pip --repository xxxxxx --domain xxxxxx --domain-owner xxxxxx

sudo mkdir /home/libraries
sudo chown libraries:libraries /home/libraries
sudo chmod 755 /home/libraries

sudo -u libraries aws codeartifact login --tool pip --repository xxxxxx --domain xxxxxx --domain-owner xxxxxx