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Creating Templates
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Last updated: 2025-09-15 17:39:17
Creating Templates
Last updated: 2025-09-15 17:39:17
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Feature Description

Create an audio noise reduction template.

Authorization Description

When using a sub-account, you need to add the ci:CreateMediaTemplate permission to the action in the authorization policy. For all supported API operations in Cloud Infinite, see CI action.

Service Activation

To use this feature, bind a bucket in advance and enable Cloud Infinite service.
To use this feature, enable Smart Audio Service in advance via the console or API.
Note:
Note: After binding Cloud Infinite (CI), if you manually perform bucket unbinding, you will not be able to continue using this feature.

Use Limits

When using this API, please confirm the relevant restrictions. For details, see Usage Limits.

Request

Request sample

POST /template HTTP/1.1
Host: <BucketName-APPID>.ci.<Region>.myqcloud.com
Date: <GMT Date>
Authorization: <Auth String>
Content-Length: <length>
Content-Type: application/xml

<body>
Note:
Authorization: A request header that carries authentication information to validate requests. For details, see the Request Signature document.

Request header

This API only uses common request headers. For details, see Common Request Headers documentation.

Request body

The following figure shows the request bodies required for implementing this request operation.
<Request>
    <Tag>NoiseReduction</Tag>
    <Name>TemplateName</Name>
    <NoiseReduction>
        <Format>wav</Format>
        <Samplerate>16000</Samplerate>
    </NoiseReduction>
</Request>
The detailed data is described as follows:
Node Name (Keyword)
Parent Node
Description
Type
Required or Not
Request
None.
Container for saving requests
Container
Yes
Container type
Request
specific data description as follows:
Node Name (Keyword)
Parent Node
Description
Type
Required or Not
Tag
Request
NoiseReduction
String
Yes
Name
Request
Template name, supporting only Chinese, English, digits, _, -, and *, with a length not exceeding 64.
String
Yes
NoiseReduction
Request
Noise reduction parameters
Container
Yes
Container type
NoiseReduction
specific data description as follows:
Node Name (Keyword)
Parent Node
Description
Type
Default Value
Required or Not
Format
Request.NoiseReduction
Muxing format, supports mp3, m4a, wav
String
wav
No
Samplerate
Request.NoiseReduction
sampling rate
Hz
8000, 12000, 16000, 24000, 32000, 44100, 48000
String
16000
No

Response

Response Headers

This API only returns the public response header. For details, see Common Response Headers documentation.

Response Body

The response body is returned as application/xml. An example including the complete node data is shown below:
<Response>
    <RequestId>NjJmMWQxYjNfOTBmYTUwNjRfNWYyY18x</RequestId>
    <Template>
        <Tag>NoiseReduction</Tag>
        <Name>TemplateName</Name>
        <State>Normal</State>
        <Tag>NoiseReduction</Tag>
        <CreateTime>2020-08-05T11:35:24+0800</CreateTime>
        <UpdateTime>2020-08-31T16:15:20+0800</UpdateTime>
        <BucketId>test-1234567890</BucketId>
        <Category>Custom</Category>
        <NoiseReduction>
            <Format>wav</Format>
            <Samplerate>16000</Samplerate>
        </NoiseReduction>
    </Template>
</Response>
The data are as follows:
Node Name (Keyword)
Parent Node
Description
Type
Response
None.
Container for saving results
Container
Container node
Response
content:
Node Name (Keyword)
Parent Node
Description
Type
Template
Response
Container for saving template details
Container
RequestId
Response
unique request ID
String
Container node
Template
content:
Node Name (Keyword)
Parent Node
Description
Type
TemplateId
Response.Template
template ID
String
Name
Response.Template
Template Name
String
BucketId
Response.Template
template's bucket
String
Category
Response.Template
template property, Custom or Official
String
Tag
Response.Template
Template type Noise reduction
String
UpdateTime
Response.Template
Update time
String
CreateTime
Response.Template
Creation time
String
NoiseReduction
Response.Template
Request.NoiseReduction in the request body
Container

Error Code

This request returns common error responses and error codes. For more information, see Error Codes.

Practical Case

Request

POST /template HTTP/1.1
Authorization: q-sign-algorithm=sha1&q-ak=************************************&q-sign-time=1497530202;1497610202&q-key-time=1497530202;1497610202&q-header-list=&q-url-param-list=&q-signature=****************************************
Host: test-1234567890.ci.ap-chongqing.myqcloud.com
Content-Length: 1666
Content-Type: application/xml

<Request>
    <Tag>NoiseReduction</Tag>
    <Name>TemplateName</Name>
    <NoiseReduction>
        <SampleRate>16000</SampleRate>
        <Format>wav</Format>
    </NoiseReduction>
</Request>

Response

HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: 100
Connection: keep-alive
Date: Thu, 14 Jul 2022 12:37:29 GMT
Server: tencent-ci
x-ci-request-id: NTk0MjdmODlfMjQ4OGY3XzYzYzhf****

<Response>
    <RequestId>NTk0MjdmODlfMjQ4OGY3XzYzYzhf****</RequestId>
    <Template>
        <TemplateId>t1460606b9752148c4ab182f55163ba7cd</TemplateId>
        <Name>TemplateName</Name>
        <State>Normal</State>
        <Tag>NoiseReduction</Tag>
        <CreateTime>2020-08-05T11:35:24+0800</CreateTime>
        <UpdateTime>2020-08-31T16:15:20+0800</UpdateTime>
        <BucketId>test-1234567890</BucketId>
        <Category>Custom</Category>
        <NoiseReduction>
            <SampleRate>16000</SampleRate>
            <Format>wav</Format>
        </NoiseReduction>
    </Template>
</Response>

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