code: def delete_host_template(resource_root, name, cluster_name):
    
    return call(resource_root.delete,
        HOST_TEMPLATE_PATH % (cluster_name, name),
        ApiHostTemplate, api_version=3)
docs: Delete a host template identified by name in the specified cluster.
    @param resource_root: The root Resource object.
    @param name: Host template name.
    @param cluster_name: Cluster name.
    @return: The deleted ApiHostTemplate object.
    @since: API v3