AWS Lambda · OpenAPI Overlay 1.0.0

API Evangelist conversational phrasing for AWS Lambda Function URL API

5 actions 5 updates phrasing extends openapi/aws-lambda-function-url-api-openapi.yml

Generated by API Evangelist Written by API Evangelist tooling for AWS Lambda's API. It is a proposal applied on top of the contract, not a document AWS Lambda publishes.

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What the actions change

x-apievangelist-phrasing

Targets 5

$.info

$.paths['/2021-10-31/functions/{FunctionName}/url'].get

$.paths['/2021-10-31/functions/{FunctionName}/url'].put

$.paths['/2021-10-31/functions/{FunctionName}/url'].post

$.paths['/2021-10-31/functions/{FunctionName}/url'].delete

OpenAPI Overlay

# Generated by API Evangelist (build-phrasing.py). Our phrasing, not observed demand.
overlay: 1.0.0
info:
  title: API Evangelist conversational phrasing for AWS Lambda Function URL API
  version: 1.0.0
extends: openapi/aws-lambda-function-url-api-openapi.yml
actions:
- target: $.info
  update:
    x-apievangelist-phrasing:
      method: generated
      generated: '2026-10-01'
      generator: build-phrasing.py
      label: Generated by API Evangelist
      operations: 4
- target: $.paths['/2021-10-31/functions/{FunctionName}/url'].get
  update:
    x-apievangelist-phrasing:
      intent: Get a function URL and its settings
      effect: read
      questions:
      - What is the HTTPS endpoint URL of my Lambda function?
      - Which auth type and CORS settings does my function URL use?
      instructions:
      - text: Show the function URL configuration of {function}.
        slots:
          function: path.FunctionName
      - text: Get the function URL for {function} alias {qualifier}.
        slots:
          function: path.FunctionName
          qualifier: query.Qualifier
      method: generated
      generated: '2026-10-01'
- target: $.paths['/2021-10-31/functions/{FunctionName}/url'].put
  update:
    x-apievangelist-phrasing:
      intent: Change auth or CORS on a function URL
      effect: write
      questions:
      - How do I require IAM auth on a function URL that is currently public?
      - Can I change the allowed origins on an existing function URL?
      - Is it possible to switch an existing function URL to response streaming?
      instructions:
      - text: Change the auth type of {function}'s function URL to {auth_type}.
        slots:
          function: path.FunctionName
          auth_type: requestBody.AuthType
      - text: Update the CORS settings on the existing function URL of {function} to {cors}.
        slots:
          function: path.FunctionName
          cors: requestBody.Cors
      - text: Set invoke mode {invoke_mode} on the function URL for {function}.
        slots:
          function: path.FunctionName
          invoke_mode: requestBody.InvokeMode
      method: generated
      generated: '2026-10-01'
- target: $.paths['/2021-10-31/functions/{FunctionName}/url'].post
  update:
    x-apievangelist-phrasing:
      intent: Give a function a public HTTPS endpoint
      effect: write
      questions:
      - How do I expose a Lambda function over HTTPS without API Gateway?
      - Can I create a function URL that anyone can call without authentication?
      instructions:
      - text: Create a function URL for {function} with auth type {auth_type}.
        slots:
          function: path.FunctionName
          auth_type: requestBody.AuthType
      - text: Add a new function URL to {function} alias {qualifier} using auth {auth_type} and CORS {cors}.
        slots:
          function: path.FunctionName
          qualifier: query.Qualifier
          auth_type: requestBody.AuthType
          cors: requestBody.Cors
      method: generated
      generated: '2026-10-01'
- target: $.paths['/2021-10-31/functions/{FunctionName}/url'].delete
  update:
    x-apievangelist-phrasing:
      intent: Delete a function URL
      effect: destructive
      questions:
      - How do I take down a function's public HTTPS endpoint?
      - Can I delete the function URL on one alias but keep the function?
      instructions:
      - text: Delete the function URL of {function}.
        slots:
          function: path.FunctionName
      - text: Remove the function URL from {function} alias {qualifier}.
        slots:
          function: path.FunctionName
          qualifier: query.Qualifier
      method: generated
      generated: '2026-10-01'