Serverless-fargate and image from public repo

[devdvd]

I’m trying to use the serverless-fargate plugin and define a sidecar task in my service for the datadog agent. However, when I put the path to the image “public.ecr.aws/datadog/agent:latest” it tells me that it can’t be found in provider.ecr.images. When I add it to that block with datadog: {uri: “public.ecr…”} and try referencing it with image: “datadog” in the task def, it says "invalid paramter at ‘registryID’. thoughts?