Summary
The user is seeking help to access a private image from Google Container Registry in a Flyte sandbox environment. They have created an authentication key, set up a Kubernetes secret, and added it to the imagePullSecrets of the default Service Account. Despite these efforts, they are encountering a 403: forbidden error, resulting in the pod failing with ImagePullBackoff. They mention following specific steps from a GitHub repository to connect to the artifact registry, which includes performing a docker login.