Token.java

@Getter
@Setter
@AllArgsConstructor
@NoArgsConstructor
@Builder
@DynamoDBTable(tableName = "")
@DynamodbTableEnv("dynamodb.token") //it will search for this property in application.yml
public class Token extends DynamoModel {
    @Id
    @DynamoDBIgnore
    private TokenTableId tokenTableId;

    private String userIdToken;
    private String userAgent;

    @DynamoDBAttribute(attributeName = "userId")
    private UUID userId;

    @DynamoDBAttribute(attributeName = "token")
    private String token;

    @DynamoDBAttribute(attributeName = "ttl")
    private long ttl;

    @DynamoDBAttribute(attributeName = "expiryTime")
    @DynamoDBTypeConverted(converter = InstantTimeConverter.class)
    @JsonDeserialize(using = InstantJsonDeSerializer.class)
    @JsonSerialize(using = InstantJsonSerializer.class)
    private Instant expiryTime;

    @DynamoDBHashKey(attributeName = "userIdToken")
    public String getUserIdToken() {
        return userIdToken;
    }

    @DynamoDBRangeKey(attributeName = "userAgent")
    @DynamoDBIndexRangeKey(globalSecondaryIndexName = "GSI-user-id-agent")
    public String getUserAgent() {
        return userAgent;
    }

    @DynamoDBIndexHashKey(globalSecondaryIndexName = "GSI-user-id-agent")
    public UUID getUserId() {
        return userId;
    }
}