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CreateFunctionReplica/

CreateFunctionReplica

1. API Description

Domain name for API request: teo.intl.tencentcloudapi.com.

This API is used to create copies of specified edge functions. After creating copies, when client requests match configured trigger rules or the default domain name, you can access specific function copies by adding EO-Function-Replica-Name:[copy name] to the request header. Each function supports creating two copies by default.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter NameRequiredTypeDescription
ActionYesStringCommon Params. The value used for this API: CreateFunctionReplica.
VersionYesStringCommon Params. The value used for this API: 2022-09-01.
RegionNoStringCommon Params. This parameter is not required.
ZoneIdYesStringZone ID.
FunctionIdYesStringFunction ID.
ReplicaNameYesStringEdge function copy name. Limit to enter 1-50 characters. Allowed characters are a-z, 0-9, and -. The - cannot be registered alone or used continuously, and cannot be placed at the beginning or the end. Copy names under the same FunctionId must be unique.
ContentYesStringEdge function replica content. Currently only supports JavaScript code. Supports a maximum of 5 MB.
RemarkNoStringEdge function replica description. Supports up to 50 characters.

3. Output Parameters

Parameter NameTypeDescription
RequestIdStringThe unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Create edge function replica

Add an edge function replica named Hello-World-Replica for the edge function with function ID ef-crkwnfy0. After creating a copy, you can access the functions of the replica by adding the request header EO-Function-Replica-Name: "Hello-World-Replica".

Input Example

POST / HTTP/1.1
Host: teo.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateFunctionReplica
<Common request parameters>

{
    "ZoneId": "zone-3exa7oergn0l",
    "FunctionId": "ef-crkwnfy0",
    "ReplicaName": "Hello-World-Replica",
    "Content": "addEventListener('fetch', e => {\r\n  const response = new Response('Hello World!');\r\n  e.respondWith(response);\r\n});",
    "Remark": "Hello World Replica"
}

Output Example

{
    "Response": {
        "RequestId": "176711aa-10e2-4573-b3ee-b4fbdac2780f"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

There is no error code related to the API business logic. For other error codes, please see Common Error Codes.