[ aws . cloudfront ]

create-function

Description

Creates a CloudFront function.

To create a function, you provide the function code and some configuration information about the function. The response contains an Amazon Resource Name (ARN) that uniquely identifies the function.

When you create a function, it’s in the DEVELOPMENT stage. In this stage, you can test the function with TestFunction , and update it with UpdateFunction .

When you’re ready to use your function with a CloudFront distribution, use PublishFunction to copy the function from the DEVELOPMENT stage to LIVE . When it’s live, you can attach the function to a distribution’s cache behavior, using the function’s ARN.

See also: AWS API Documentation

See ‘aws help’ for descriptions of global parameters.

Synopsis

  create-function
--name <value>
--function-config <value>
--function-code <value>
[--cli-input-json | --cli-input-yaml]
[--generate-cli-skeleton <value>]

Options

--name (string)

A name to identify the function.

--function-config (structure)

Configuration information about the function, including an optional comment and the function’s runtime.

Comment -> (string)

A comment to describe the function.

Runtime -> (string)

The function’s runtime environment. The only valid value is cloudfront-js-1.0 .

Shorthand Syntax:

Comment=string,Runtime=string

JSON Syntax:

{
  "Comment": "string",
  "Runtime": "cloudfront-js-1.0"
}

--function-code (blob)

The function code. For more information about writing a CloudFront function, see Writing function code for CloudFront Functions in the Amazon CloudFront Developer Guide .

--cli-input-json | --cli-input-yaml (string) Reads arguments from the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, those values will override the JSON-provided values. It is not possible to pass arbitrary binary values using a JSON-provided value as the string will be taken literally. This may not be specified along with --cli-input-yaml.

--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. Similarly, if provided yaml-input it will print a sample input YAML that can be used with --cli-input-yaml. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command. The generated JSON skeleton is not stable between versions of the AWS CLI and there are no backwards compatibility guarantees in the JSON skeleton generated.

See ‘aws help’ for descriptions of global parameters.

Output

FunctionSummary -> (structure)

Contains configuration information and metadata about a CloudFront function.

Name -> (string)

The name of the CloudFront function.

Status -> (string)

The status of the CloudFront function.

FunctionConfig -> (structure)

Contains configuration information about a CloudFront function.

Comment -> (string)

A comment to describe the function.

Runtime -> (string)

The function’s runtime environment. The only valid value is cloudfront-js-1.0 .

FunctionMetadata -> (structure)

Contains metadata about a CloudFront function.

FunctionARN -> (string)

The Amazon Resource Name (ARN) of the function. The ARN uniquely identifies the function.

Stage -> (string)

The stage that the function is in, either DEVELOPMENT or LIVE .

When a function is in the DEVELOPMENT stage, you can test the function with TestFunction , and update it with UpdateFunction .

When a function is in the LIVE stage, you can attach the function to a distribution’s cache behavior, using the function’s ARN.

CreatedTime -> (timestamp)

The date and time when the function was created.

LastModifiedTime -> (timestamp)

The date and time when the function was most recently updated.

Location -> (string)

The URL of the CloudFront function. Use the URL to manage the function with the CloudFront API.

ETag -> (string)

The version identifier for the current version of the CloudFront function.