package com.example.services;

import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbSortKey;
import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbBean;
import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbPartitionKey;

@DynamoDbBean
public class Work {

    private String id;
    private String date;
    private String description ;
    private String guide;
    private String username ;
    private String status  ;
    private String archive   ;

    @DynamoDbPartitionKey
    public String getId() {
        return this.id;
    };

    public void setId(String id) {

        this.id = id;
    }

    @DynamoDbSortKey
    public String getName() {
        return this.username;
    }

    public void setArchive(String archive) {

        this.archive = archive;
    }

    public String getArchive() {
        return this.archive;
    }

    public void setStatus(String status) {

        this.status = status;
    }

    public String getStatus() {
        return this.status;
    }

    public void setUsername(String username) {

        this.username = username;
    }

    public String getUsername() {
        return this.username;
    }

    public void setGuide(String guide) {

        this.guide = guide;
    }

    public String getGuide() {
        return this.guide;
    }

    public String getDate() {
        return this.date;
    }

    public void setDate(String date) {

        this.date = date;
    }

    public String getDescription() {
        return description;
    }
    public void setDescription(String description) {

        this.description = description;
    }
}
/**
 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
 *
 * This file is licensed under the Apache License, Version 2.0 (the "License").
 * You may not use this file except in compliance with the License. A copy of
 * the License is located at
 *
 * http://aws.amazon.com/apache2.0/
 *
 * This file 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.
 *
 */

package com.example.services;

import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbSortKey;
import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbBean;
import software.amazon.awssdk.enhanced.dynamodb.mapper.annotations.DynamoDbPartitionKey;

@DynamoDbBean
public class Work {

    private String id;
    private String date;
    private String description ;
    private String guide;
    private String username ;
    private String status  ;
    private String archive   ;

    @DynamoDbPartitionKey
    public String getId() {
        return this.id;
    };

    public void setId(String id) {

        this.id = id;
    }

    @DynamoDbSortKey
    public String getName() {
        return this.username;
    }

    public void setArchive(String archive) {

        this.archive = archive;
    }

    public String getArchive() {
        return this.archive;
    }

    public void setStatus(String status) {

        this.status = status;
    }

    public String getStatus() {
        return this.status;
    }

    public void setUsername(String username) {

        this.username = username;
    }

    public String getUsername() {
        return this.username;
    }

    public void setGuide(String guide) {

        this.guide = guide;
    }

    public String getGuide() {
        return this.guide;
    }

    public String getDate() {
        return this.date;
    }

    public void setDate(String date) {

        this.date = date;
    }

    public String getDescription() {
        return description;
    }
    public void setDescription(String description) {

        this.description = description;
    }
}

Update Work.java