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syntax = "proto3";
package proto;
/*-
*
* Hedera Network Services Protobuf
*
* Copyright (C) 2018 - 2023 Hedera Hashgraph, LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
import "timestamp.proto";
import "basic_types.proto";
option java_package = "com.hederahashgraph.api.proto.java";
// <<>> This comment is special code for setting PBJ Compiler java package
option java_multiple_files = true;
/**
* Representation of a Hedera Token Service NFT in the network Merkle tree.
*/
message Nft {
/**
* The id of this NFT.
*/
NftID nft_id = 1;
/**
* The account or contract id that owns this NFT.
*
* If this number is zero in state, the NFT is owned by its token type's current treasury.
*/
AccountID owner_id = 2;
/**
* The account or contract id approved to spend this NFT.
*
* If this number is zero, there is no approved spender.
*/
AccountID spender_id = 3;
/**
* The consensus time of the TokenMint that created this NFT.
*/
Timestamp mint_time = 4;
/**
* The metadata of this NFT, up to 100 bytes; usually the UTF-8 encoding of a URI.
*/
bytes metadata = 5;
/**
* If the owner of this NFT is not its token treasury, the id of the previous NFT
* in the owner's "doubly-linked list" of owned NFTs (if any).
*/
NftID owner_previous_nft_id = 6;
/**
* If the owner of this NFT is not its token treasury, the id of the next NFT in
* the owner's "doubly-linked list" of owned NFTs (if any).
*/
NftID owner_next_nft_id = 7;
}