I ran this command for setup of fleet server.
docker run -it --rm \
-e ELASTICSEARCH_HOSTS="https://elasticsearch:9200" \
-e ELASTICSEARCH_SERVICE_TOKEN="someservicetoken" \
-e ELASTICSEARCH_CA_TRUSTED_FINGERPRINT="somefingerprint" \
docker.elastic.co/fleet-server/fleet-server:8.8.0
But I am getting this error
Unable to find image 'docker.elastic.co/fleet-server/fleet-server:8.8.0' locally
docker: Error response from daemon: pull access denied for docker.elastic.co/fleet-server/fleet-server, repository does not exist or may require 'docker login': denied: requested access to the resource is denied.
See 'docker run --help'.
Is this restricted or not available ?