Previewing the Email Format of a Message Template

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.lts.v2.region.LtsRegion;
import com.huaweicloud.sdk.lts.v2.*;
import com.huaweicloud.sdk.lts.v2.model.*;


public class ListNotificationTemplateSolution {

    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);

        LtsClient client = LtsClient.newBuilder()
                .withCredential(auth)
                .withRegion(LtsRegion.valueOf("<YOUR REGION>"))
                .build();
        ListNotificationTemplateRequest request = new ListNotificationTemplateRequest();
        PreviewTemplateBody body = new PreviewTemplateBody();
        body.withSource("LTS");
        body.withLanguage(PreviewTemplateBody.LanguageEnum.fromValue("en-us"));
        body.withTemplates("Severity: ${event_severity};
Occurred: ${starts_at};
Alarm source: $event.metadata.resource_provider;
Resource type: $event.metadata.resource_type;
Resource ID: ${resources};
Statistical type: by keyword;
Expression: $event.annotations.condition_expression;
Current value: $event.annotations.current_value;
Statistical period: $event.annotations.frequency;
Query time: $event.annotations.results[0].time;
Query log: $event.annotations.results[0].raw_results;");
        request.withBody(body);
        try {
            ListNotificationTemplateResponse response = client.listNotificationTemplate(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

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdklts.v2.region.lts_region import LtsRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdklts.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.environ["CLOUD_SDK_AK"]
    sk = os.environ["CLOUD_SDK_SK"]

    credentials = BasicCredentials(ak, sk)

    client = LtsClient.new_builder() \
        .with_credentials(credentials) \
        .with_region(LtsRegion.value_of("<YOUR REGION>")) \
        .build()

    try:
        request = ListNotificationTemplateRequest()
        request.body = PreviewTemplateBody(
            source="LTS",
            language="en-us",
            templates="Severity: ${event_severity};
Occurred: ${starts_at};
Alarm source: $event.metadata.resource_provider;
Resource type: $event.metadata.resource_type;
Resource ID: ${resources};
Statistical type: by keyword;
Expression: $event.annotations.condition_expression;
Current value: $event.annotations.current_value;
Statistical period: $event.annotations.frequency;
Query time: $event.annotations.results[0].time;
Query log: $event.annotations.results[0].raw_results;"
        )
        response = client.list_notification_template(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"
    lts "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/v2/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/lts/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 := lts.NewLtsClient(
        lts.LtsClientBuilder().
            WithRegion(region.ValueOf("<YOUR REGION>")).
            WithCredential(auth).
            Build())

    request := &model.ListNotificationTemplateRequest{}
	request.Body = &model.PreviewTemplateBody{
		Source: "LTS",
		Language: model.GetPreviewTemplateBodyLanguageEnum().EN_US,
		Templates: "Severity: ${event_severity};
Occurred: ${starts_at};
Alarm source: $event.metadata.resource_provider;
Resource type: $event.metadata.resource_type;
Resource ID: ${resources};
Statistical type: by keyword;
Expression: $event.annotations.condition_expression;
Current value: $event.annotations.current_value;
Statistical period: $event.annotations.frequency;
Query time: $event.annotations.results[0].time;
Query log: $event.annotations.results[0].raw_results;",
	}
	response, err := client.ListNotificationTemplate(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}