Currently, IACM does not support overriding the image connector, unlike CI pipelines, where we can override default images or pull images from a different registry (e.g., for Git clone). As a result, we must rely on public Docker images to pull the Git clone image or update its details in the IACM API.

However, applying this override at an individual pipeline level is not supported in IACM, whereas the same functionality is available in CI pipelines. Please add support for this feature.