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更新时间：2024-10-23 GMT+08:00
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创建OTA升级包

功能介绍

用户可调用此接口创建升级包关联OBS对象

使用前提：使用该API需要您授权设备接入服务(IoTDA)的实例访问对象存储服务(OBS)以及 密钥管理服务(KMS Administrator)的权限。在“统一身份认证服务（IAM） - 委托”中将委托名称为iotda_admin_trust的委托授权KMS Administrator和OBS OperateAccess

调用方法

请参见如何调用API。

URI

POST /v5/iot/{project_id}/ota-upgrades/packages

表1 路径参数

参数

是否必选

参数类型

描述

project_id

是

String

参数说明：项目ID。获取方法请参见 获取项目ID 。

请求参数

表2 请求Header参数

参数

是否必选

参数类型

描述

X-Auth-Token

否

String

参数说明：用户Token。通过调用IAM服务 获取IAM用户Token接口获取，接口返回的响应消息头中“X-Subject-Token”就是需要获取的用户Token。简要的获取方法样例请参见 Token认证。

Instance-Id

否

String

参数说明：实例ID。物理多租下各实例的唯一标识，建议携带该参数，在使用专业版时必须携带该参数。您可以在IoTDA管理控制台界面，选择左侧导航栏“总览”页签查看当前实例的ID，具体获取方式请参考查看实例详情 。
表3 请求Body参数

参数

是否必选

参数类型

描述

app_id

是

String

参数说明：资源空间ID。存在多资源空间的用户需要使用该接口时，建议携带该参数指定创建的升级包归属到哪个资源空间下。

取值范围：长度不超过36，只允许字母、数字、下划线（_）、连接符（-）的组合。

package_type

是

String

参数说明：升级包类型。

取值范围：软件包必须设置为：softwarePackage，固件包必须设置为：firmwarePackage。

product_id

是

String

参数说明：设备关联的产品ID，用于唯一标识一个产品模型，创建产品后获得。方法请参见 创建产品。

取值范围：长度不超过36，只允许字母、数字、下划线（_）、连接符（-）的组合。

version

是

String

参数说明：升级包版本号。

取值范围：长度不超过256，只允许字母、数字、下划线（_）、连接符（-）、英文点（.）的组合。

support_source_versions

否

Array of strings

参数说明：支持用于升级此版本包的设备源版本号列表。最多支持20个源版本号。

取值范围：源版本号列表，源版本号只允许字母、数字、下划线（_）、连接符（-）、英文点（.）的组合。

description

否

String

参数说明：用于描述升级包的功能等信息。

取值范围：长度不超过1024。

custom_info

否

String

参数说明：推送给设备的自定义信息。添加该升级包完成，并创建升级任务后，物联网平台向设备下发升级通知时，会下发该自定义信息给设备。

取值范围：长度不超过4096。

file_location

是

FileLocation object

升级包的位置
表4 FileLocation

参数

是否必选

参数类型

描述

obs_location

否

ObsLocation object

升级包关联OBS对象位置
表5 ObsLocation

参数

是否必选

参数类型

描述

region_name

是

String

参数说明：OBS所在区域。您可以从地区和终端节点中查询服务的终端节点。

取值范围：长度不超过256，只允许字母、数字、连接符（-）的组合。

bucket_name

是

String

参数说明：OBS桶名称。

取值范围：长度最小为3，最大为63，只允许小写字母、数字、连接符（-）、英文点（.）的组合。

object_key

是

String

参数说明：OBS对象名称(包含文件夹路径)，对象大小最大为1G，且只支持.bin、.dav、.tar、.gz、.zip、.gzip、.apk、.tar.gz、.tar.xz、.pack、.exe、.bat、.img格式的文件。

取值范围：长度不超过1024。

sign

否

String

参数说明：SHA256算法计算出的升级包签名值。添加该升级包完成，并创建升级任务后，物联网平台向设备下发升级通知时，会下发该签名给设备。

取值范围：长度为64，只允许大小写字母a到f、数字的组合。

响应参数

状态码： 201

表6 响应Body参数

参数

参数类型

描述

package_id

String

参数说明：升级包ID，用于唯一标识一个升级包。由物联网平台分配获得。

取值范围：长度不超过36，只允许字母、数字、连接符（-）的组合。

app_id

String

参数说明：资源空间ID。

取值范围：长度不超过36，只允许字母、数字、下划线（_）、连接符（-）的组合。

package_type

String

参数说明：升级包类型。

取值范围：软件包必须设置为：softwarePackage，固件包必须设置为：firmwarePackage。

product_id

String

参数说明：设备关联的产品ID，用于唯一标识一个产品模型，创建产品后获得。方法请参见 创建产品。

取值范围：长度不超过36，只允许字母、数字、下划线（_）、连接符（-）的组合。

version

String

参数说明：升级包版本号。

取值范围：长度不超过256，只允许字母、数字、下划线（_）、连接符（-）、英文点（.）的组合。

support_source_versions

Array of strings

参数说明：支持用于升级此版本包的设备源版本号列表。最多支持20个源版本号。

取值范围：源版本号列表，源版本号只允许字母、数字、下划线（_）、连接符（-）、英文点（.）的组合。

description

String

参数说明：用于描述升级包的功能等信息。

取值范围：长度不超过1024。

custom_info

String

参数说明：推送给设备的自定义信息。添加该升级包完成，并创建升级任务后，物联网平台向设备下发升级通知时，会下发该自定义信息给设备。

取值范围：长度不超过4096。

create_time

String

软固件包上传到物联网平台的时间，格式："yyyyMMdd'T'HHmmss'Z'"。

file_location

FileLocation object

升级包的位置
表7 FileLocation

参数

参数类型

描述

obs_location

ObsLocation object

升级包关联OBS对象位置
表8 ObsLocation

参数

参数类型

描述

region_name

String

参数说明：OBS所在区域。您可以从地区和终端节点中查询服务的终端节点。

取值范围：长度不超过256，只允许字母、数字、连接符（-）的组合。

bucket_name

String

参数说明：OBS桶名称。

取值范围：长度最小为3，最大为63，只允许小写字母、数字、连接符（-）、英文点（.）的组合。

object_key

String

参数说明：OBS对象名称(包含文件夹路径)，对象大小最大为1G，且只支持.bin、.dav、.tar、.gz、.zip、.gzip、.apk、.tar.gz、.tar.xz、.pack、.exe、.bat、.img格式的文件。

取值范围：长度不超过1024。

sign

String

参数说明：SHA256算法计算出的升级包签名值。添加该升级包完成，并创建升级任务后，物联网平台向设备下发升级通知时，会下发该签名给设备。

取值范围：长度为64，只允许大小写字母a到f、数字的组合。

请求示例

  • 创建OTA升级包，上传固件包。

    POST https://{endpoint}/v5/iot/{project_id}/ota-upgrades/packages

{
  "app_id" : "61f7e74d036aca5be29e1ed4",
  "package_type" : "firmwarePackage",
  "product_id" : "5ba24f5ebbe8f56f5a14f605",
  "version" : "V2.0",
  "description" : "package v2.0",
  "custom_info" : "更新了XX功能，修复了XXXX问题",
  "file_location" : {
    "obs_location" : {
      "region_name" : "cn-north-4",
      "bucket_name" : "abc",
      "object_key" : "bbb/upgrade.bin",
      "sign" : "595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d"
    }
  }
}

  • 创建OTA升级包，上传固件包，差分包场景，支持从V1.0和V1.1版本升级。

    POST https://{endpoint}/v5/iot/{project_id}/ota-upgrades/packages

{
  "app_id" : "61f7e74d036aca5be29e1ed4",
  "package_type" : "firmwarePackage",
  "product_id" : "5ba24f5ebbe8f56f5a14f605",
  "version" : "V2.0",
  "support_source_versions" : [ "V1.0", "V1.1" ],
  "description" : "package for version V1.0 and V1.1",
  "custom_info" : "更新了XX功能，修复了XXXX问题",
  "file_location" : {
    "obs_location" : {
      "region_name" : "cn-north-4",
      "bucket_name" : "abc",
      "object_key" : "bbb/upgrade.bin",
      "sign" : "595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d"
    }
  }
}

响应示例

状态码： 201

Created

{
  "package_id" : "28f61af50fc9452aa0ed5ea25c3cc3d3",
  "app_id" : "61f7e74d036aca5be29e1ed4",
  "package_type" : "firmwarePackage",
  "product_id" : "5ba24f5ebbe8f56f5a14f605",
  "version" : "V2.0",
  "support_source_versions" : [ "V1.0", "V1.1" ],
  "description" : "package for version V1.0 and V1.1",
  "custom_info" : "更新了XX功能，修复了XXXX问题",
  "create_time" : "20230211T121212Z",
  "file_location" : {
    "obs_location" : {
      "region_name" : "cn-north-4",
      "bucket_name" : "abc",
      "object_key" : "bbb/upgrade.bin",
      "sign" : "595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d"
    }
  }
}

SDK代码示例

SDK代码示例如下。

  • 创建OTA升级包，上传固件包。

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    package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.AbstractCredentials;
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.core.region.Region;
import com.huaweicloud.sdk.iotda.v5.*;
import com.huaweicloud.sdk.iotda.v5.model.*;


public class CreateOtaPackageSolution {

    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");
        // ENDPOINT：请在控制台的"总览"界面的"平台接入地址"中查看“应用侧”的https接入地址。
        String iotdaEndpoint = "<YOUR ENDPOINT>";
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                // 标准版/企业版需要使用衍生算法，基础版请删除配置"withDerivedPredicate";
                .withDerivedPredicate(AbstractCredentials.DEFAULT_DERIVED_PREDICATE) // Used in derivative ak/sk authentication scenarios
                .withAk(ak)
                .withSk(sk);

        IoTDAClient client = IoTDAClient.newBuilder()
                .withCredential(auth)
                // 标准版/企业版：需自行创建Region对象，基础版：请使用IoTDARegion的region对象，如"withRegion(IoTDARegion.CN_NORTH_4)"
                .withRegion(new Region("cn-north-4", iotdaEndpoint))
                .build();
        CreateOtaPackageRequest request = new CreateOtaPackageRequest();
        CreateOtaPackage body = new CreateOtaPackage();
        ObsLocation obsLocationFileLocation = new ObsLocation();
        obsLocationFileLocation.withRegionName("cn-north-4")
            .withBucketName("abc")
            .withObjectKey("bbb/upgrade.bin")
            .withSign("595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d");
        FileLocation fileLocationbody = new FileLocation();
        fileLocationbody.withObsLocation(obsLocationFileLocation);
        body.withFileLocation(fileLocationbody);
        body.withCustomInfo("更新了XX功能,修复了XXXX问题");
        body.withDescription("package v2.0");
        body.withVersion("V2.0");
        body.withProductId("5ba24f5ebbe8f56f5a14f605");
        body.withPackageType("firmwarePackage");
        body.withAppId("61f7e74d036aca5be29e1ed4");
        request.withBody(body);
        try {
            CreateOtaPackageResponse response = client.createOtaPackage(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());
        }
    }
}

  • 创建OTA升级包，上传固件包，差分包场景，支持从V1.0和V1.1版本升级。

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    package com.huaweicloud.sdk.test;

import com.huaweicloud.sdk.core.auth.ICredential;
import com.huaweicloud.sdk.core.auth.AbstractCredentials;
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.core.region.Region;
import com.huaweicloud.sdk.iotda.v5.*;
import com.huaweicloud.sdk.iotda.v5.model.*;

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

public class CreateOtaPackageSolution {

    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");
        // ENDPOINT：请在控制台的"总览"界面的"平台接入地址"中查看“应用侧”的https接入地址。
        String iotdaEndpoint = "<YOUR ENDPOINT>";
        String projectId = "{project_id}";

        ICredential auth = new BasicCredentials()
                .withProjectId(projectId)
                // 标准版/企业版需要使用衍生算法，基础版请删除配置"withDerivedPredicate";
                .withDerivedPredicate(AbstractCredentials.DEFAULT_DERIVED_PREDICATE) // Used in derivative ak/sk authentication scenarios
                .withAk(ak)
                .withSk(sk);

        IoTDAClient client = IoTDAClient.newBuilder()
                .withCredential(auth)
                // 标准版/企业版：需自行创建Region对象，基础版：请使用IoTDARegion的region对象，如"withRegion(IoTDARegion.CN_NORTH_4)"
                .withRegion(new Region("cn-north-4", iotdaEndpoint))
                .build();
        CreateOtaPackageRequest request = new CreateOtaPackageRequest();
        CreateOtaPackage body = new CreateOtaPackage();
        ObsLocation obsLocationFileLocation = new ObsLocation();
        obsLocationFileLocation.withRegionName("cn-north-4")
            .withBucketName("abc")
            .withObjectKey("bbb/upgrade.bin")
            .withSign("595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d");
        FileLocation fileLocationbody = new FileLocation();
        fileLocationbody.withObsLocation(obsLocationFileLocation);
        List<String> listbodySupportSourceVersions = new ArrayList<>();
        listbodySupportSourceVersions.add("V1.0");
        listbodySupportSourceVersions.add("V1.1");
        body.withFileLocation(fileLocationbody);
        body.withCustomInfo("更新了XX功能,修复了XXXX问题");
        body.withDescription("package for version V1.0 and V1.1");
        body.withSupportSourceVersions(listbodySupportSourceVersions);
        body.withVersion("V2.0");
        body.withProductId("5ba24f5ebbe8f56f5a14f605");
        body.withPackageType("firmwarePackage");
        body.withAppId("61f7e74d036aca5be29e1ed4");
        request.withBody(body);
        try {
            CreateOtaPackageResponse response = client.createOtaPackage(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());
        }
    }
}

  • 创建OTA升级包，上传固件包。

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcore.auth.credentials import DerivedCredentials
from huaweicloudsdkcore.region.region import Region as coreRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkiotda.v5 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"]
    // ENDPOINT：请在控制台的"总览"界面的"平台接入地址"中查看“应用侧”的https接入地址。
    iotdaEndpoint = "<YOUR ENDPOINT>";
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId).with_derived_predicate(DerivedCredentials.get_default_derived_predicate())

    client = IoTDAClient.new_builder() \
        .with_credentials(credentials) \
        # 标准版/企业版：需要使用自行创建的Region对象，基础版：请选择IoTDAClient中的Region对象 如： .with_region(IoTDARegion.CN_NORTH_4)
        .with_region(coreRegion(id="cn-north-4", endpoint=endpoint)) \
        .build()

    try:
        request = CreateOtaPackageRequest()
        obsLocationFileLocation = ObsLocation(
            region_name="cn-north-4",
            bucket_name="abc",
            object_key="bbb/upgrade.bin",
            sign="595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d"
        )
        fileLocationbody = FileLocation(
            obs_location=obsLocationFileLocation
        )
        request.body = CreateOtaPackage(
            file_location=fileLocationbody,
            custom_info="更新了XX功能,修复了XXXX问题",
            description="package v2.0",
            version="V2.0",
            product_id="5ba24f5ebbe8f56f5a14f605",
            package_type="firmwarePackage",
            app_id="61f7e74d036aca5be29e1ed4"
        )
        response = client.create_ota_package(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • 创建OTA升级包，上传固件包，差分包场景，支持从V1.0和V1.1版本升级。

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    # coding: utf-8

import os
from huaweicloudsdkcore.auth.credentials import BasicCredentials
from huaweicloudsdkcore.auth.credentials import DerivedCredentials
from huaweicloudsdkcore.region.region import Region as coreRegion
from huaweicloudsdkcore.exceptions import exceptions
from huaweicloudsdkiotda.v5 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"]
    // ENDPOINT：请在控制台的"总览"界面的"平台接入地址"中查看“应用侧”的https接入地址。
    iotdaEndpoint = "<YOUR ENDPOINT>";
    projectId = "{project_id}"

    credentials = BasicCredentials(ak, sk, projectId).with_derived_predicate(DerivedCredentials.get_default_derived_predicate())

    client = IoTDAClient.new_builder() \
        .with_credentials(credentials) \
        # 标准版/企业版：需要使用自行创建的Region对象，基础版：请选择IoTDAClient中的Region对象 如： .with_region(IoTDARegion.CN_NORTH_4)
        .with_region(coreRegion(id="cn-north-4", endpoint=endpoint)) \
        .build()

    try:
        request = CreateOtaPackageRequest()
        obsLocationFileLocation = ObsLocation(
            region_name="cn-north-4",
            bucket_name="abc",
            object_key="bbb/upgrade.bin",
            sign="595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d"
        )
        fileLocationbody = FileLocation(
            obs_location=obsLocationFileLocation
        )
        listSupportSourceVersionsbody = [
            "V1.0",
            "V1.1"
        ]
        request.body = CreateOtaPackage(
            file_location=fileLocationbody,
            custom_info="更新了XX功能,修复了XXXX问题",
            description="package for version V1.0 and V1.1",
            support_source_versions=listSupportSourceVersionsbody,
            version="V2.0",
            product_id="5ba24f5ebbe8f56f5a14f605",
            package_type="firmwarePackage",
            app_id="61f7e74d036aca5be29e1ed4"
        )
        response = client.create_ota_package(request)
        print(response)
    except exceptions.ClientRequestException as e:
        print(e.status_code)
        print(e.request_id)
        print(e.error_code)
        print(e.error_msg)

  • 创建OTA升级包，上传固件包。

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    iotda "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/region"
    core_auth "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth"
)

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")
    // endpoint：请在控制台的"总览"界面的"平台接入地址"中查看"应用侧"的https接入地址
    endpoint := "<YOUR ENDPOINT>"
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        // 企业版/标准版需要使用衍生算法，基础版请删除该配置"WithDerivedPredicate"
        WithDerivedPredicate(core_auth.GetDefaultDerivedPredicate()). // Used in derivative ak/sk authentication scenarios
        Build()

    client := iotda.NewIoTDAClient(
        iotda.IoTDAClientBuilder().
            // 标准版/企业版需要自行创建region，基础版使用IoTDARegion中的region对象
            WithRegion(region.NewRegion("cn-north-4", endpoint)).
            WithCredential(auth).
            Build())

    request := &model.CreateOtaPackageRequest{}
	signObsLocation:= "595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d"
	obsLocationFileLocation := &model.ObsLocation{
		RegionName: "cn-north-4",
		BucketName: "abc",
		ObjectKey: "bbb/upgrade.bin",
		Sign: &signObsLocation,
	}
	fileLocationbody := &model.FileLocation{
		ObsLocation: obsLocationFileLocation,
	}
	customInfoCreateOtaPackage:= "更新了XX功能,修复了XXXX问题"
	descriptionCreateOtaPackage:= "package v2.0"
	request.Body = &model.CreateOtaPackage{
		FileLocation: fileLocationbody,
		CustomInfo: &customInfoCreateOtaPackage,
		Description: &descriptionCreateOtaPackage,
		Version: "V2.0",
		ProductId: "5ba24f5ebbe8f56f5a14f605",
		PackageType: "firmwarePackage",
		AppId: "61f7e74d036aca5be29e1ed4",
	}
	response, err := client.CreateOtaPackage(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

  • 创建OTA升级包，上传固件包，差分包场景，支持从V1.0和V1.1版本升级。

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    package main

import (
	"fmt"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth/basic"
    iotda "github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5"
	"github.com/huaweicloud/huaweicloud-sdk-go-v3/services/iotda/v5/model"
    region "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/region"
    core_auth "github.com/huaweicloud/huaweicloud-sdk-go-v3/core/auth"
)

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")
    // endpoint：请在控制台的"总览"界面的"平台接入地址"中查看"应用侧"的https接入地址
    endpoint := "<YOUR ENDPOINT>"
    projectId := "{project_id}"

    auth := basic.NewCredentialsBuilder().
        WithAk(ak).
        WithSk(sk).
        WithProjectId(projectId).
        // 企业版/标准版需要使用衍生算法，基础版请删除该配置"WithDerivedPredicate"
        WithDerivedPredicate(core_auth.GetDefaultDerivedPredicate()). // Used in derivative ak/sk authentication scenarios
        Build()

    client := iotda.NewIoTDAClient(
        iotda.IoTDAClientBuilder().
            // 标准版/企业版需要自行创建region，基础版使用IoTDARegion中的region对象
            WithRegion(region.NewRegion("cn-north-4", endpoint)).
            WithCredential(auth).
            Build())

    request := &model.CreateOtaPackageRequest{}
	signObsLocation:= "595124473f866b033dfa1f7e831c8c99a12f6143f392dfa996a819010842c99d"
	obsLocationFileLocation := &model.ObsLocation{
		RegionName: "cn-north-4",
		BucketName: "abc",
		ObjectKey: "bbb/upgrade.bin",
		Sign: &signObsLocation,
	}
	fileLocationbody := &model.FileLocation{
		ObsLocation: obsLocationFileLocation,
	}
	var listSupportSourceVersionsbody = []string{
        "V1.0",
	    "V1.1",
    }
	customInfoCreateOtaPackage:= "更新了XX功能,修复了XXXX问题"
	descriptionCreateOtaPackage:= "package for version V1.0 and V1.1"
	request.Body = &model.CreateOtaPackage{
		FileLocation: fileLocationbody,
		CustomInfo: &customInfoCreateOtaPackage,
		Description: &descriptionCreateOtaPackage,
		SupportSourceVersions: &listSupportSourceVersionsbody,
		Version: "V2.0",
		ProductId: "5ba24f5ebbe8f56f5a14f605",
		PackageType: "firmwarePackage",
		AppId: "61f7e74d036aca5be29e1ed4",
	}
	response, err := client.CreateOtaPackage(request)
	if err == nil {
        fmt.Printf("%+v\n", response)
    } else {
        fmt.Println(err)
    }
}

更多编程语言的SDK代码示例，请参见API Explorer的代码示例页签，可生成自动对应的SDK代码示例。

状态码

状态码

描述

201

Created

400

Bad Request

401

Unauthorized

403

Forbidden

500

Internal Server Error

错误码

请参见错误码。

父主题： OTA升级包管理

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