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 Name	Required	Type	Description
Action	Yes	String	Common Params. The value used for this API: CreateFunctionReplica.
Version	Yes	String	Common Params. The value used for this API: 2022-09-01.
Region	No	String	Common Params. This parameter is not required.
ZoneId	Yes	String	Zone ID.
FunctionId	Yes	String	Function ID.
ReplicaName	Yes	String	Edge 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.
Content	Yes	String	Edge function replica content. Currently only supports JavaScript code. Supports a maximum of 5 MB.
Remark	No	String	Edge function replica description. Supports up to 50 characters.

3. Output Parameters

Parameter Name	Type	Description
RequestId	String	The 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

Tencent Cloud CLI 3.0

6. Error Code

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

1. API Description
2. Input Parameters
3. Output Parameters
4. Example
Example1 Create edge function replica
5. Developer Resources
SDK
Command Line Interface
6. Error Code