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Update Function Url Config

lambda_update_function_url_config R Documentation

Updates the configuration for a Lambda function URL

Description

Updates the configuration for a Lambda function URL.

Usage

lambda_update_function_url_config(FunctionName, Qualifier, AuthType,
  Cors, InvokeMode)

Arguments

FunctionName

[required] The name or ARN of the Lambda function.

Name formats

  • Function name – ⁠my-function⁠.

  • Function ARN – ⁠arn:aws:lambda:us-west-2:123456789012:function:my-function⁠.

  • Partial ARN – ⁠123456789012:function:my-function⁠.

The length constraint applies only to the full ARN. If you specify only the function name, it is limited to 64 characters in length.

Qualifier

The alias name.

AuthType

The type of authentication that your function URL uses. Set to AWS_IAM if you want to restrict access to authenticated users only. Set to NONE if you want to bypass IAM authentication to create a public endpoint. For more information, see Security and auth model for Lambda function URLs.

Cors

The cross-origin resource sharing (CORS) settings for your function URL.

InvokeMode

Use one of the following options:

  • BUFFERED – This is the default option. Lambda invokes your function using the invoke API operation. Invocation results are available when the payload is complete. The maximum payload size is 6 MB.

  • RESPONSE_STREAM – Your function streams payload results as they become available. Lambda invokes your function using the invoke_with_response_stream API operation. The maximum response payload size is 20 MB, however, you can request a quota increase.

Value

A list with the following syntax: 

list(
  FunctionUrl = "string",
  FunctionArn = "string",
  AuthType = "NONE"|"AWS_IAM",
  Cors = list(
    AllowCredentials = TRUE|FALSE,
    AllowHeaders = list(
      "string"
    ),
    AllowMethods = list(
      "string"
    ),
    AllowOrigins = list(
      "string"
    ),
    ExposeHeaders = list(
      "string"
    ),
    MaxAge = 123
  ),
  CreationTime = "string",
  LastModifiedTime = "string",
  InvokeMode = "BUFFERED"|"RESPONSE_STREAM"
)

Request syntax

svc$update_function_url_config(
  FunctionName = "string",
  Qualifier = "string",
  AuthType = "NONE"|"AWS_IAM",
  Cors = list(
    AllowCredentials = TRUE|FALSE,
    AllowHeaders = list(
      "string"
    ),
    AllowMethods = list(
      "string"
    ),
    AllowOrigins = list(
      "string"
    ),
    ExposeHeaders = list(
      "string"
    ),
    MaxAge = 123
  ),
  InvokeMode = "BUFFERED"|"RESPONSE_STREAM"
)