云点播创建应用存储临时访问凭证-云点播 API 2024-07-18-API 中心-腾讯云

1. 接口描述

接口请求域名： vod.tencentcloudapi.com 。

用于按指定策略，生成专业版应用的临时访问凭证，比如生成用于客户端上传的临时凭证。

默认接口请求频率限制：20次/秒。

推荐使用 API Explorer

点击调试

API Explorer 提供了在线调用、签名验证、SDK 代码生成和快速检索接口等能力。您可查看每次调用的请求内容和返回结果以及自动生成 SDK 调用示例。

2. 输入参数

以下请求参数列表仅列出了接口请求参数和部分公共参数，完整公共参数列表见公共请求参数。

参数名称	必选	类型	描述
Action	是	String	公共参数，本接口取值：CreateStorageCredentials。
Version	是	String	公共参数，本接口取值：2024-07-18。
Region	否	String	公共参数，此参数为可选参数。
SubAppId	是	Integer	点播应用 ID。示例值：123456789012
Policy	是	String	按照下方语法组装好策略后，先序列化为字符串，再做 urlencode，结果作为 Policy 字段入参。服务端会对该字段做 urldecode，并按解析后的策略授予临时访问凭证权限，请按规范传入参数。注意： 1.策略语法参照访问管理策略。 2.策略中不能包含 principal 元素。 3.策略的 action 元素仅支持： name/vod:PutObject; name/vod:ListParts; name/vod:PostObject; name/vod:InitiateMultipartUpload; name/vod:UploadPart; name/vod:CompleteMultipartUpload; name/vod:AbortMultipartUpload; name/vod:ListMultipartUploads; 4.策略的 resource 元素填写格式为：qcs::vod::uid/[账号AppID]:prefix//[子应用ID]/[存储桶ID]/[存储路径]，其中账号AppID、子应用ID、存储桶ID和存储路径要按需填写，其他内容不允许改动，例：qcs::vod::uid/1:prefix//1/1/path。示例值：%7B%22statement%22%3A%5B%7B%22action%22%3A%5B%22name%2Fvod%3APutObject%22%2C%22name%2Fvod%3AListParts%22%2C%22name%2Fvod%3APostObject%22%2C%22name%2Fvod%3AInitiateMultipartUpload%22%2C%22name%2Fvod%3AUploadPart%22%2C%22name%2Fvod%3ACompleteMultipartUpload%22%2C%22name%2Fvod%3AAbortMultipartUpload%22%2C%22name%2Fvod%3AListMultipartUploads%22%5D%2C%22effect%22%3A%22allow%22%2C%22resource%22%3A%5B%22qcs%3A%3Avod%3A%3Auid%2F1%3Aprefix%2F%2F1%2F1%2Fpath%22%5D%7D%5D%2C%22version%22%3A%222.0%22%7D
DurationSeconds	否	Integer	指定临时证书的有效期，单位：秒。默认 1800 秒，最大 129600 秒。示例值：1800

3. 输出参数

参数名称	类型	描述
Credentials	Credentials	临时访问凭证。
RequestId	String	唯一请求 ID，由服务端生成，每次请求都会返回（若请求因其他原因未能抵达服务端，则该次请求不会获得 RequestId）。定位问题时需要提供该次请求的 RequestId。

4. 示例

示例1 申请上传单个文件临时凭证

申请上传单个文件临时凭证

输入示例

POST / HTTP/1.1
Host: vod.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateStorageCredentials
<公共请求参数>

{
    "SubAppId": 220209,
    "DurationSeconds": 7200,
    "Policy": "%7B%22statement%22%3A%5B%7B%22action%22%3A%5B%22name%2Fvod%3AInitiateMultipartUpload%22%2C%22name%2Fvod%3AListMultipartUploads%22%2C%22name%2Fvod%3AListParts%22%2C%22name%2Fvod%3AUploadPart%22%2C%22name%2Fvod%3ACompleteMultipartUpload%22%5D%2C%22effect%22%3A%22allow%22%2C%22resource%22%3A%5B%22qcs%3A%3Avod%3Aap-beijing%3Auid%2F251197738%3Aprefix%2F%2F220209%2Fa%2F001.png%22%5D%7D%5D%2C%22version%22%3A%222.0%22%7D"
}

输出示例

{
    "Response": {
        "Credentials": {
            "SessionToken": "kTRt***Jb7m",
            "AccessKeyId": "AKID****CjE6",
            "SecretAccessKey": "Eo28***7ps=",
            "Expiration": "2024-08-20T13:55:53Z"
        },
        "RequestId": "59a5e07e-4147-4d2e-a808-dca76ac5b3fd"
    }
}

示例2 申请上传多个文件临时凭证

申请上传多个文件临时凭证

输入示例

POST / HTTP/1.1
Host: vod.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateStorageCredentials
<公共请求参数>

{
    "SubAppId": 220209,
    "DurationSeconds": 7200,
    "Policy": "%7B%22statement%22%3A%5B%7B%22action%22%3A%5B%22name%2Fvod%3AInitiateMultipartUpload%22%2C%22name%2Fvod%3AListMultipartUploads%22%2C%22name%2Fvod%3AListParts%22%2C%22name%2Fvod%3AUploadPart%22%2C%22name%2Fvod%3ACompleteMultipartUpload%22%5D%2C%22effect%22%3A%22allow%22%2C%22resource%22%3A%5B%22qcs%3A%3Avod%3Aap-beijing%3Auid%2F251197738%3Aprefix%2F%2F220209%2Fa%2F1024x1024.png%22%2C%22qcs%3A%3Avod%3Aap-beijing%3Auid%2F251197738%3Aprefix%2F%2F220209%2Fa%2Fb%2Fc%2F1042x1042.png%22%2C%22qcs%3A%3Avod%3Aap-beijing%3Auid%2F251197738%3Aprefix%2F%2F220209%2Fpath%2F2060.gif_wh300.gif%22%5D%7D%5D%2C%22version%22%3A%222.0%22%7D"
}

输出示例

{
    "Response": {
        "Credentials": {
            "SessionToken": "kTRt***Jb7m",
            "AccessKeyId": "AKID****CjE6",
            "SecretAccessKey": "Eo28***7ps=",
            "Expiration": "2024-08-20T13:55:53Z"
        },
        "RequestId": "59a5e07e-4147-4d2e-a808-dca76ac5b3fd"
    }
}

示例3 申请列出桶内指定对象键前缀所有对象的临时凭证

申请列出桶内指定对象键前缀所有对象的临时凭证

输入示例

POST / HTTP/1.1
Host: vod.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateStorageCredentials
<公共请求参数>

{
    "SubAppId": 220209,
    "DurationSeconds": 7200,
    "Policy": "%7B%22statement%22%3A%5B%7B%22action%22%3A%5B%22name%2Fvod%3AGetBucket%22%5D%2C%22effect%22%3A%22allow%22%2C%22resource%22%3A%5B%22qcs%3A%3Avod%3Aap-beijing%3Auid%2F251197738%3Aprefix%2F%2F220209%2F98gw6e1b4hds0zh%2F%22%5D%7D%5D%2C%22version%22%3A%222.0%22%7D"
}

输出示例

{
    "Response": {
        "Credentials": {
            "SessionToken": "kTRt***Jb7m",
            "AccessKeyId": "AKID****CjE6",
            "SecretAccessKey": "Eo28***7ps=",
            "Expiration": "2024-08-20T13:55:53Z"
        },
        "RequestId": "59a5e07e-4147-4d2e-a808-dca76ac5b3fd"
    }
}

示例4 申请自动就近上传文件的临时凭证

申请自动就近上传文件的临时凭证

输入示例

POST / HTTP/1.1
Host: vod.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateStorageCredentials
<公共请求参数>

{
    "SubAppId": 220209,
    "DurationSeconds": 7200,
    "Policy": "%7B%22statement%22%3A%5B%7B%22action%22%3A%5B%22name%2Fvod%3AInitiateMultipartUpload%22%2C%22name%2Fvod%3AListMultipartUploads%22%2C%22name%2Fvod%3AListParts%22%2C%22name%2Fvod%3AUploadPart%22%2C%22name%2Fvod%3ACompleteMultipartUpload%22%5D%2C%22effect%22%3A%22allow%22%2C%22resource%22%3A%5B%22qcs%3A%3Avod%3Aauto%3Auid%2F251197738%3Aprefix%2F%2F220209%2Fauto%2F001.png%22%5D%7D%5D%2C%22version%22%3A%222.0%22%7D"
}

输出示例

{
    "Response": {
        "Credentials": {
            "SessionToken": "kTRt***Jb7m",
            "AccessKeyId": "AKID****CjE6",
            "SecretAccessKey": "Eo28***7ps=",
            "Expiration": "2024-08-20T13:55:53Z"
        },
        "RequestId": "59a5e07e-4147-4d2e-a808-dca76ac5b3fd"
    }
}

5. 开发者资源

腾讯云 API 平台

腾讯云 API 平台是综合 API 文档、错误码、API Explorer 及 SDK 等资源的统一查询平台，方便您从同一入口查询及使用腾讯云提供的所有 API 服务。

API Inspector

用户可通过 API Inspector 查看控制台每一步操作关联的 API 调用情况，并自动生成各语言版本的 API 代码，也可前往 API Explorer 进行在线调试。

SDK

云 API 3.0 提供了配套的开发工具集（SDK），支持多种编程语言，能更方便的调用 API。

Tencent Cloud SDK 3.0 for Python: GitHub Gitee
Tencent Cloud SDK 3.0 for Java: GitHub Gitee
Tencent Cloud SDK 3.0 for PHP: GitHub Gitee
Tencent Cloud SDK 3.0 for Go: GitHub Gitee
Tencent Cloud SDK 3.0 for Node.js: GitHub Gitee
Tencent Cloud SDK 3.0 for .NET: GitHub Gitee
Tencent Cloud SDK 3.0 for C++: GitHub Gitee
Tencent Cloud SDK 3.0 for Ruby: GitHub Gitee

命令行工具

Tencent Cloud CLI 3.0

6. 错误码

该接口暂无业务逻辑相关的错误码，其他错误码详见公共错误码。

创建应用存储临时访问凭证

本页目录：

1. 接口描述

2. 输入参数

3. 输出参数

4. 示例

示例1 申请上传单个文件临时凭证

输入示例

输出示例

示例2 申请上传多个文件临时凭证

输入示例

输出示例

示例3 申请列出桶内指定对象键前缀所有对象的临时凭证

输入示例

输出示例

示例4 申请自动就近上传文件的临时凭证

输入示例

输出示例

5. 开发者资源

腾讯云 API 平台

API Inspector

SDK

命令行工具

6. 错误码