vespa-athenz/src/main/java/com/yahoo/vespa/athenz/identityprovider/api/IdentityDocumentClient.java


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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.athenz.identityprovider.api;

import java.util.List;
import java.util.Optional;
import java.util.OptionalInt;

/**
 * A client that communicates that fetches an identity document.
 *
 * @author bjorncs
 */
public interface IdentityDocumentClient {
    SignedIdentityDocument getNodeIdentityDocument(String host, int documentVersion);
    Optional<SignedIdentityDocument> getTenantIdentityDocument(String host, int documentVersion);
    List<String> getNodeRoles(String hostname);
}