create_pull_through_cache_rule - Boto3 1.34.74 documentation

{ 'ecrRepositoryPrefix': 'string', 'upstreamRegistryUrl': 'string', 'createdAt': datetime(2015, 1, 1), 'registryId': 'string', 'upstreamRegistry': 'ecr-public'|'quay'|'k8s'|'docker-hub'|'github-container-registry'|'azure-container-registry', 'credentialArn': 'string'}