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Full detail: Where this data comes from
AWS Lambda is a serverless, event-driven compute service that lets you run code for virtually any type of application or backend service without provisioning or managing servers. Lambda runs your code on high-availability compute infrastructure and performs all of the administration of the compute resources, including server and operating system maintenance, capacity provisioning and automatic scaling, and logging.
Areas: Serverless · Monitoring · Observability · Logging · Telemetry · AWS Lambda
Everything profiled for AWS Lambda is published on APIs.io rather than in this repository. Start at the provider page — apis.io/providers/aws-lambda/ — or go straight to one of the APIs or properties below.
- AWS Lambda Extensions API — The Lambda Extensions API enables you to create extensions that integrate with the Lambda execution environment lifecycle. Extensions can run as companion…
- AWS Lambda Telemetry API — The Lambda Telemetry API lets you collect telemetry data directly from the Lambda execution environment. Extensions can subscribe to telemetry streams for…
- AWS Lambda Runtime API — The Lambda Runtime API enables you to use custom runtimes to run functions in any programming language. The runtime API provides an HTTP API for custom…
- AWS Lambda Logs API — The Lambda Logs API enables extensions to subscribe to log streams generated by the Lambda platform, function code, and extensions within the execution…
- AWS Lambda Aliases API — Create named pointers to function versions with routing configuration
- AWS Lambda Concurrency API — Manage reserved and provisioned concurrency settings for functions
- AWS Lambda Event Source Mappings API — Map event sources such as Amazon SQS, Kinesis, and DynamoDB Streams to Lambda functions for automatic invocation
- AWS Lambda Function URL API — Configure dedicated HTTPS endpoints for Lambda functions that can be invoked directly via HTTP
- AWS Lambda Functions API — Create, configure, invoke, and manage Lambda functions
- AWS Lambda Layers API — Manage Lambda layers that package libraries, custom runtimes, and other dependencies for sharing across functions
- AWS Lambda Tags API — The Tags API from AWS Lambda — 1 operation(s) for tags.
- AWS Lambda Versions API — Publish and manage immutable function versions
- AWS Lambda Lambda Capacity Providers API — The Lambda Capacity Providers API from AWS Lambda — 2 operation(s) for lambda capacity providers.
- AWS Lambda Lambda Code Signing Config API — The Lambda Code Signing Config API from AWS Lambda — 1 operation(s) for lambda code signing config.
- AWS Lambda Lambda Code Signing Configs API — The Lambda Code Signing Configs API from AWS Lambda — 2 operation(s) for lambda code signing configs.
- AWS Lambda Lambda Event Invoke Config API — The Lambda Event Invoke Config API from AWS Lambda — 2 operation(s) for lambda event invoke config.
- AWS Lambda Lambda Operations API — The Lambda Operations API from AWS Lambda — 20 operation(s) for lambda operations.
- AWS Lambda Lambda Policy API — The Lambda Policy API from AWS Lambda — 4 operation(s) for lambda policy.
- AWS Lambda Lambda Provisioned Concurrency API — The Lambda Provisioned Concurrency API from AWS Lambda — 1 operation(s) for lambda provisioned concurrency.
- AWS Lambda Lambda Resource Policy API — The Lambda Resource Policy API from AWS Lambda — 1 operation(s) for lambda resource policy.
Each property below is a page on APIs.io carrying the machine-readable artifact and what it says.
Multi-step workflows that chain operations into a business task.
- AWS Lambda Release a Version Behind an Alias
- AWS Lambda Shift Canary Traffic Across Two Versions
- AWS Lambda Deploy a Function and Verify It Runs
- AWS Lambda Wire an Event Source to a Function
- AWS Lambda Audit a Function's Versions, Aliases, and Event Sources
- AWS Lambda Tear a Function Down in Dependency Order
- AWS Lambda Expose a Function Over an HTTPS Function URL
- AWS Lambda Find a Compatible Layer Version to Attach
- AWS Lambda Warm a Release with Provisioned Concurrency
- AWS Lambda Publish a Layer Version and Attach It to a Function
- AWS Lambda Cap a Function with Reserved Concurrency
- AWS Lambda Tag a Function for Cost Allocation
- AWS Lambda Ship New Code and Cut an Immutable Version
Event-driven and webhook contracts.
Individual events and webhooks the provider emits.
- apigateway/request
- cloudwatch/alarm
- cloudwatch/logs
- cloudwatch/scheduledevent
- cognito/trigger
- dynamodb/stream
- eventbridge/event
- kinesis/stream
- s3/event
- sns/notification
- sqs/message
Model Context Protocol servers that expose the API to agents.
Which operations an agent can call, which act, and which need a human in the loop.
The data models the API reads and writes.
- EventSourceMapping
- Function
- AliasConfiguration
- AliasRoutingConfiguration
- Cors
- CreateAliasRequest
- CreateEventSourceMappingRequest
- CreateFunctionRequest
- CreateFunctionUrlConfigRequest
- DestinationConfig
- ErrorResponse
- EventSourceMappingConfiguration
- FilterCriteria
- AWS Lambda Function
- FunctionCode
- FunctionConfiguration
- FunctionUrlConfig
- GetFunctionResponse
- GetLayerVersionResponse
- Layer
- LayerVersionSummary
- ListAliasesResponse
- ListEventSourceMappingsResponse
- ListFunctionsResponse
- ListLayerVersionsResponse
- …and 12 more published on APIs.io
Data models expressed in JSON Structure.
- Aws Lambda Alias Configuration Structure
- Aws Lambda Alias Routing Configuration Structure
- Aws Lambda Cors Structure
- Aws Lambda Create Alias Request Structure
- Aws Lambda Create Event Source Mapping Request Structure
- Aws Lambda Create Function Request Structure
- Aws Lambda Create Function Url Config Request Structure
- Aws Lambda Destination Config Structure
- Aws Lambda Error Response Structure
- Aws Lambda Event Source Mapping Configuration Structure
- Aws Lambda Filter Criteria Structure
- Aws Lambda Function Code Structure
- Aws Lambda Function Configuration Structure
- Aws Lambda Function Url Config Structure
- Aws Lambda Get Function Response Structure
- Aws Lambda Get Layer Version Response Structure
- Aws Lambda Layer Structure
- Aws Lambda Layer Version Summary Structure
- Aws Lambda List Aliases Response Structure
- Aws Lambda List Event Source Mappings Response Structure
- Aws Lambda List Functions Response Structure
- Aws Lambda List Layer Versions Response Structure
- Aws Lambda List Layers Response Structure
- Aws Lambda List Versions Response Structure
- Aws Lambda Provisioned Concurrency Config Structure
- …and 9 more published on APIs.io
Linked-data contexts for the provider's vocabulary.
The provider's domain terms, defined.
Example requests and responses.
- Aws Lambda Alias Configuration Example
- Aws Lambda Alias Routing Configuration Example
- Aws Lambda Cors Example
- Aws Lambda Create Alias Request Example
- Aws Lambda Create Event Source Mapping Request Example
- Aws Lambda Create Function Request Example
- Aws Lambda Create Function Url Config Request Example
- Aws Lambda Destination Config Example
- Aws Lambda Error Response Example
- Aws Lambda Event Source Mapping Configuration Example
- Aws Lambda Filter Criteria Example
- Aws Lambda Function Code Example
- Aws Lambda Function Configuration Example
- Aws Lambda Function Url Config Example
- Aws Lambda Get Function Response Example
- Aws Lambda Get Layer Version Response Example
- Aws Lambda Layer Example
- Aws Lambda Layer Version Summary Example
- Aws Lambda List Aliases Response Example
- Aws Lambda List Event Source Mappings Response Example
- Aws Lambda List Functions Response Example
- Aws Lambda List Layer Versions Response Example
- Aws Lambda List Layers Response Example
- Aws Lambda List Versions Response Example
- Aws Lambda Provisioned Concurrency Config Example
- …and 9 more published on APIs.io
Postman and Open Collection request collections.
- AWS Lambda Aliases API
- AWS Lambda API
- AWS Lambda Aliases Concurrency API
- AWS Lambda Aliases Event Source Mappings API
- AWS Lambda Aliases Function URL API
- AWS Lambda Aliases Functions API
- AWS Lambda Aliases Layers API
- AWS Lambda Aliases Tags API
- AWS Lambda Aliases Versions API
- AWS Lambda Aliases API
- AWS Lambda Aliases Concurrency API
- AWS Lambda Aliases Event Source Mappings API
- AWS Lambda Aliases Function URL API
- AWS Lambda Aliases Functions API
- AWS Lambda Aliases Layers API
- AWS Lambda Aliases Tags API
- AWS Lambda Aliases Versions API
OpenAPI overlays, including conversational phrasing for each operation.
- Aws Lambda Aliases Api Phrasing Overlay
- Aws Lambda Api Overlay
- Aws Lambda Concurrency Api Phrasing Overlay
- Aws Lambda Event Source Mappings Api Phrasing Overlay
- Aws Lambda Function Url Api Phrasing Overlay
- Aws Lambda Functions Api Phrasing Overlay
- Aws Lambda Layers Api Phrasing Overlay
- Aws Lambda Tags Api Phrasing Overlay
- Aws Lambda Versions Api Phrasing Overlay
Spectral rulesets for the provider's contracts.
Authentication, trust centre, and vulnerability disclosure.
- Aws Lambda Authentication
- Aws Lambda Domain Security
- Aws Lambda Trust Center
- Aws Lambda Vulnerability Disclosure
Published plans, tiers and prices.
Published request limits.
What the API costs to run, by operation.
Links to the company's own pages. This repository publishes no copy of their specifications — the canonical document is theirs and lives at the URLs below.
Kin Score 68.4 — exemplar · rubric 0.25.0 · scored 2026-10-23
| Facet | Score |
|---|---|
| Discoverability | 65.0 |
| Contract quality | 78.2 |
| Contract governance | 31.8 |
| Operational transparency | 78.9 |
| Developer ergonomics | 65.5 |
| Access clarity | 78.9 |
Agent readiness 36.5 — agent-ready
| Agent-readiness dimension | Result |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived (partial credit) |
| Reversibility Documented | — |
| MCP Server | documented (partial credit) |
| Auth Clarity | bearer (partial credit) |
| Idempotency | — |
| Error Semantics | verified |
| OpenAPI Examples | verified |
| Rate Limit Signal | documented (partial credit) |
| Event Surface Described | derived (partial credit) |
| Agent Skills | — |
| Well Known Catalog | — |
| Consent Identity | — |
| Agent Card | — |
| Dry Run Mode | — |
| Delegated Identity | — |
| Protected Resource Metadata | — |
| Dynamic Client Registration | — |
| Agentic Commerce | — |
| Pagination Ratio | na |
| Operation Distinctiveness | distinct |
Regulatory alignment 35.3 — Horizontal (data, software, accessibility, platform)
The rubric is published at github.com/api-evangelist/kin-score. The per-check breakdown behind these numbers — which checks were earned, partial or missed — along with score history and how this provider compares to its peers, is available at apis.io/providers/aws-lambda/.
API Evangelist profiles a company's public API surface the way a developer would find it: the website, developer portal and documentation, the specifications it publishes, its public repositories, and its pricing, status and changelog pages. From that it derives the properties above — contracts split per API, workflows, schemas, collections, governance rules, plans and rate limits — and scores them against the published Kin Score rubric.
The artifacts are published on APIs.io, not in this repository. This repository is the public record for AWS Lambda: the place to say something is wrong, missing or out of date, and to ask for a re-score or a removal.
- Something about this listing — a wrong description, a missing API, a stale artifact or a question about the rating: open an issue on this repository.
- A new API, or one that is not in the catalog yet — submit it on APIs.io.
- Anything else — the APIs.io inbox or [email protected].