/**
 * # Timestamp
 * Messages to describe exact date-time values, with resolution of seconds or
 * nanoseconds, referenced to the UNIX epoch.
 *
 * ### Keywords
 * The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
 * "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
 * document are to be interpreted as described in
 * [RFC2119](https://www.ietf.org/rfc/rfc2119) and clarified in
 * [RFC8174](https://www.ietf.org/rfc/rfc8174).
 */
syntax = "proto3";

package proto;

// SPDX-License-Identifier: Apache-2.0
option java_package = "com.hederahashgraph.api.proto.java";
// <<<pbj.java_package = "com.hedera.hapi.node.base">>> This comment is special code for setting PBJ Compiler java package
option java_multiple_files = true;

/**
 * An exact date and time.<br/>
 * This is the same data structure as the Google protobuf Timestamp.proto.
 *
 * #### Additional Notes
 * Useful information is present in comments on the
 * [Google version](https://github.com/google/protobuf/blob/master/src/google/protobuf/timestamp.proto).
 */
message Timestamp {
    /**
     * The number of complete seconds since the start of the epoch.
     * <p>
     * For this purpose, `epoch` SHALL be the UNIX epoch with 0
     * at `1970-01-01T00:00:00.000Z`.<br/>
     * This value MUST be greater than 0.<br/>
     * This value SHOULD be strictly greater than `946684800`.
     */
    int64 seconds = 1;

    /**
     * The number of nanoseconds after the start of the second referenced
     * in `seconds`.
     * <p>
     * This value MUST be greater than or equal to 0.<br/>
     * This value MUST be strictly less than 1,000,000,000.
     */
    int32 nanos = 2;
}

/**
 * An exact date and time, with a resolution of one second.
 */
message TimestampSeconds {
    /**
     * The number of complete seconds since the start of the epoch.
     * <p>
     * For this purpose, `epoch` SHALL be the UNIX epoch with 0
     * at `1970-01-01T00:00:00.000Z`.<br/>
     * This value MUST be greater than 0.<br/>
     * This value SHOULD be strictly greater than `946684800`.
     */
    int64 seconds = 1;
}