def METHOD_NAME(resource: dict[str, Any]) -> list[str]:
    image_names: list[str] = []
    app_stack = find_in_dict(input_dict=resource, key_path="site_config/application_stack")
    if isinstance(app_stack, dict):
        name = app_stack.get("docker_image")
        tag = app_stack.get("docker_image_tag")
        if name and isinstance(name, str) and tag and isinstance(tag, str):
            image_names.append(f"{name}:{tag}")
    return image_names