Adding an Image Retention Policy

package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.BasicCredentials;
import com.huaweicloud.sdk.core.exception.ConnectionException;
import com.huaweicloud.sdk.core.exception.RequestTimeoutException;
import com.huaweicloud.sdk.core.exception.ServiceResponseException;
import com.huaweicloud.sdk.swr.v2.region.SwrRegion;
import com.huaweicloud.sdk.swr.v2.*;
import com.huaweicloud.sdk.swr.v2.model.*;

import java.util.List;
import java.util.ArrayList;

public class CreateRetentionSolution {

    public static void main(String[] args) {
        // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
        // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
        String ak = System.getenv("CLOUD_SDK_AK");
        String sk = System.getenv("CLOUD_SDK_SK");

        ICredential auth = new BasicCredentials()
                .withAk(ak)
                .withSk(sk);

        SwrClient client = SwrClient.newBuilder()
                .withCredential(auth)
                .withRegion(SwrRegion.valueOf("cn-north-4"))
                .build();
        CreateRetentionRequest request = new CreateRetentionRequest();
        CreateRetentionRequestBody body = new CreateRetentionRequestBody();
        List<TagSelector> listRulesTagSelectors = new ArrayList<>();
        listRulesTagSelectors.add(
            new TagSelector()
                .withKind("string")
                .withPattern("string")
        );
        List<Rule> listbodyRules = new ArrayList<>();
        listbodyRules.add(
            new Rule()
                .withTemplate(Rule.TemplateEnum.fromValue("string"))
                .withParams(new Object())
                .withTagSelectors(listRulesTagSelectors)
        );
        body.withRules(listbodyRules);
        body.withAlgorithm("string");
        request.withBody(body);
        try {
            CreateRetentionResponse response = client.createRetention(request);
            System.out.println(response.toString());
        } catch (ConnectionException e) {
            e.printStackTrace();
        } catch (RequestTimeoutException e) {
            e.printStackTrace();
        } catch (ServiceResponseException e) {
            e.printStackTrace();
            System.out.println(e.getHttpStatusCode());
            System.out.println(e.getRequestId());
            System.out.println(e.getErrorCode());
            System.out.println(e.getErrorMsg());
        }
    }
}

# coding: utf-8

from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkswr.v2.region.swr_region import SwrRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkswr.v2 import *

if __name__ == "__main__":
    # The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    # In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak = os.getenv("CLOUD_SDK_AK")
    sk = os.getenv("CLOUD_SDK_SK")

    credentials = BasicCredentials(ak, sk) \

    client = SwrClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(SwrRegion.value_of("cn-north-4")) \
        .build()

    try:
        request = CreateRetentionRequest()
        listTagSelectorsRules = [
            TagSelector(
                kind="string",
                pattern="string"
            )
        ]
        listRulesbody = [
            Rule(
                template="string",
                params={},
                tag_selectors=listTagSelectorsRules
            )
        ]
        request.body = CreateRetentionRequestBody(
            rules=listRulesbody,
            algorithm="string"
        )
        response = client.create_retention(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    swr "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/swr/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/swr/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/swr/v2/region"
)

func main() {
    // The AK and SK used for authentication are hard-coded or stored in plaintext, which has great security risks. It is recommended that the AK and SK be stored in ciphertext in configuration files or environment variables and decrypted during use to ensure security.
    // In this example, AK and SK are stored in environment variables for authentication. Before running this example, set environment variables CLOUD_SDK_AK and CLOUD_SDK_SK in the local environment
    ak := os.Getenv("CLOUD_SDK_AK")
    sk := os.Getenv("CLOUD_SDK_SK")

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        Build()

    client := swr.NewSwrClient(
        swr.SwrClientBuilder().
            WithRegion(region.ValueOf("cn-north-4")).
            WithCredential(auth).
            Build())

    request := &model.CreateRetentionRequest{}
	var listTagSelectorsRules = []model.TagSelector{
        {
            Kind: "string",
            Pattern: "string",
        },
    }
	paramsRules:= make(map[string]string)
	var paramsRulesInterface interface{} = paramsRules
	var listRulesbody = []model.Rule{
        {
            Template: model.GetRuleTemplateEnum().STRING,
            Params: &paramsRulesInterface,
            TagSelectors: listTagSelectorsRules,
        },
    }
	request.Body = &model.CreateRetentionRequestBody{
		Rules: listRulesbody,
		Algorithm: "string",
	}
	response, err := client.CreateRetention(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}