Request Syntax URI Request Parameters Request Body Response Syntax Response Elements Errors See Also

PublishFunction

Publishes a CloudFront function by copying the function code from the DEVELOPMENT stage to LIVE. This automatically updates all cache behaviors that are using this function to use the newly published copy in the LIVE stage.

When a function is published to the LIVE stage, you can attach the function to a distribution's cache behavior, using the function's Amazon Resource Name (ARN).

To publish a function, you must provide the function's name and version (ETag value). To get these values, you can use ListFunctions and DescribeFunction.

Request Syntax


POST /2020-05-31/function/Name/publish HTTP/1.1
If-Match: IfMatch

URI Request Parameters

The request uses the following URI parameters.

If-Match

The current version (ETag value) of the function that you are publishing, which you can get using DescribeFunction.

Required: Yes

Name

The name of the function that you are publishing.

Length Constraints: Minimum length of 1. Maximum length of 64.

Pattern: [a-zA-Z0-9-_]{1,64}

Required: Yes

Request Body

The request does not have a request body.

Response Syntax


HTTP/1.1 200
<?xml version="1.0" encoding="UTF-8"?>
<FunctionSummary>
   <FunctionConfig>
      <Comment>string</Comment>
      <KeyValueStoreAssociations>
         <Items>
            <KeyValueStoreAssociation>
               <KeyValueStoreARN>string</KeyValueStoreARN>
            </KeyValueStoreAssociation>
         </Items>
         <Quantity>integer</Quantity>
      </KeyValueStoreAssociations>
      <Runtime>string</Runtime>
   </FunctionConfig>
   <FunctionMetadata>
      <CreatedTime>timestamp</CreatedTime>
      <FunctionARN>string</FunctionARN>
      <LastModifiedTime>timestamp</LastModifiedTime>
      <Stage>string</Stage>
   </FunctionMetadata>
   <Name>string</Name>
   <Status>string</Status>
</FunctionSummary>