CreateFunction

1. API Description

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

This API is used to create and deploy an edge function to EdgeOne edge nodes.

A maximum of 5 requests can be initiated per second for this API.

We recommend you to use API Explorer

Try it

API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

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: CreateFunction.
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.
Name	Yes	String	Function name, which can contain up to 30 characters, including lowercase letters, digits, and hyphens. It should start and end with a digit or a letter.
Content	Yes	String	Function content, which currently only supports JavaScript code. Its maximum size is 5 MB.
Remark	No	String	Function description, which can contain up to 60 characters.

3. Output Parameters

Parameter Name	Type	Description
FunctionId	String	Function ID.
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 Creating an Edge Function

Input Example

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



{
    "ZoneId": "zone-293e7s5jne1i",
    "Name": "test-function",
    "Remark": "my test function",
    "Content": "addEventListener('fetch', e => {\r\n  const response = new Response('Hello World!');\r\n  e.respondWith(response);\r\n});"
}

Output Example

{
    "Response": {
        "FunctionId": "ef-1pakhnuy",
        "RequestId": "85caed2d-e16e-4205-a322-1e907e830b55"
    }
}

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

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code	Description
FailedOperation	Operation failed.
FailedOperation.FunctionDeploying	Another task is being deployed. Please try again later.
InternalError.SystemError	Internal system error.
InvalidParameter.BadContent	The function content has a syntax error.
InvalidParameter.BadFunctionName	The function name does not meet specifications.
InvalidParameter.ContentExceedsLimit	The function content exceeds the size limit.
InvalidParameter.FunctionNameConflict	The function name conflicts with that of another function under this account.
InvalidParameter.LengthExceedsLimit	Maximum parameter length exceeded.
LimitExceeded.FunctionLimitExceeded	The number of functions has reached the limit.
OperationDenied.VersionControlLocked	The operation is not allowed because the version management mode is applied.
ResourceUnavailable.ZoneNotFound	The site does not exist or is not belong to this account.
UnauthorizedOperation.CamUnauthorized	CAM is not authorized.

1. API Description
2. Input Parameters
3. Output Parameters
4. Example
Example1 Creating an Edge Function
5. Developer Resources
SDK
Command Line Interface
6. Error Code