itty-aws

A lightweight AWS SDK implementation for Effect implemented with a single Proxy and types generated from the AWS API specifications.

itty-aws captures the entire AWS API surface area, including each API's exact error codes:

• Effect: Type-safe error handling, built-in retries, composable operations
• Simple API: client.apiName(..) instead of client.send(Command)
• Lightweight: Much smaller than AWS SDK v3
• Fast cold starts: No impact on Lambda startup times

import { DynamoDB } from "itty-aws/dynamodb";
import { Effect, Schedule } from "effect";

const ddb = new DynamoDB({ region: "us-east-1" });

// Type-safe operations with built-in error handling
const program = Effect.gen(function* () {
  const user = yield* ddb.getItem({
    TableName: "users",
    Key: { id: { S: "123" } }
  }).pipe(
    Effect.catchTag("ResourceNotFoundException", () => 
      Effect.succeed({ Item: undefined })
    ),
    Effect.retry({
      times: 3,
      schedule: Schedule.exponential("1 second")
    })
  );

  return user.Item;
});

Why?

The official AWS SDK v3 is a massive 200+ NPM package monorepo with an awkward client.send(new Command()) syntax that is a heavy dependency in your bundle. The @effect-aws/* project adapts the AWS SDK v3 to Effect, but at the cost of an additional 200+ NPM packages.

itty-aws implements a standlone AWS SDK with a single NPM package containing a Proxy and types generated from the Smithy spec.

itty-aws also brings back the good ol' days of aws-sdk (v2) where instead of the clunky client.send(new Command()) syntax, itty-aws supports client.apiName(..) syntax:

const client = new DynamoDB({ region: "us-east-1" });

// instead of just simply calling a method
yield* client.getItem({
  TableName: "users",
  Key: { id: { S: "123" } }
})

Compare this to the official AWS SDK v3, which requires you to construct a Command:

import { DynamoDBClient, GetItemCommand } from "@aws-sdk/client-dynamodb";

const client = new DynamoDBClient({ region: "us-east-1" });

// instead of just simply calling a method
await client.send(new GetItemCommand({
  TableName: "users",
  Key: { id: { S: "123" } }
}))

Installation

npm install itty-aws

Note

itty-aws requires Effect as a peer dependency for type-safe error handling and composable operations. If your package manager does not automatically install peer dependencies, you will need to install effect as well.

Usage

Create a client for the service you want to use. The service will expose each API as a method that returns an Effect value with the correct response and error types.

import { DynamoDB } from "itty-aws/dynamodb";
import { Effect, Console, Schedule } from "effect";

const ddb = new DynamoDB({ region: "us-east-1" });

const program = Effect.gen(function* () {
  // All operations return Effect values with typed errors
  const response = yield* ddb.getItem({
    TableName: "my-table",
    Key: { pk: { S: "user#123" } }
  }).pipe(
    // Handle specific AWS errors
    Effect.catchTag("ResourceNotFoundException", () => 
      Effect.succeed({ Item: undefined })
    ),
    // Built-in retry with exponential backoff
    Effect.retry({
      times: 3,
      schedule: Schedule.exponential("1 second"),
      while: (error) => error._tag === "ThrottlingException"
    }),
    Effect.timeout("30 seconds")
  );
  
  yield* Console.log("Item:", response.Item);
});

// Execute the program
Effect.runPromise(program);

Exact Error Modeling

Each operation's Effect.Effect type specifies exactly which errors can occur. This robust error handling allows you to handle errors exactly as you choose.

putItem(
  input: PutItemInput,
): Effect.Effect<
  PutItemOutput,
  | ConditionalCheckFailedException
  | InternalServerError
  | InvalidEndpointException
  | ItemCollectionSizeLimitExceededException
  | ProvisionedThroughputExceededException
  | ReplicatedWriteConflictException
  | RequestLimitExceeded
  | ResourceNotFoundException
  | TransactionConflictException
  | CommonAwsError
>;

Authentication

itty-aws provides flexible authentication options. You can pass credentials directly to the client or use the AWS credential provider chain via Effect's dependency injection.

Option 1: Direct Credentials

Pass credentials directly in the client configuration:

import { DynamoDB } from "itty-aws/dynamodb";

const ddb = new DynamoDB({
  region: "us-east-1",
  credentials: {
    accessKeyId: "YOUR_ACCESS_KEY_ID",
    secretAccessKey: "YOUR_SECRET_ACCESS_KEY",
    sessionToken: "YOUR_SESSION_TOKEN" // optional
  }
});

Option 2: AWS Credential Provider Chain (Recommended)

For production applications, use the AWS credential provider chain that automatically resolves credentials from environment variables, IAM roles, SSO, credential files, etc.:

import { DynamoDB } from "itty-aws/dynamodb";
import { DefaultCredentials } from "itty-aws/credential.service";
import { Credentials } from "itty-aws/credentials";
import { Effect } from "effect";

const ddb = new DynamoDB({ region: "us-east-1" });

const program = Effect.gen(function* () {
  const response = yield* ddb.getItem({
    TableName: "my-table",
    Key: { pk: { S: "user#123" } }
  });
  
  return response.Item;
}).pipe(
  Effect.provideService(Credentials, DefaultCredentials)
);

Effect.runPromise(program);

The DefaultCredentials provider uses the AWS SDK v3 credential-providers module, calling fromNodeProviderChain(). See the documentation.

Option 3: Custom Credential Provider

You can also create custom credential providers:

import { Credentials } from "itty-aws/credentials";
import { Effect } from "effect";

const customCredentials: Credentials = {
  getCredentials: async () => ({
    accessKeyId: await getAccessKeyFromVault(),
    secretAccessKey: await getSecretFromVault(),
    sessionToken: await getSessionTokenFromVault()
  })
};

const program = Effect.gen(function* () {
  // Your operations here
}).pipe(
  Effect.provideService(Credentials, customCredentials)
);

How itty-aws Works

We use the official AWS API models from the aws/api-models-aws repository as a git submodule to bring in the latest published Smithy models from AWS.

Those models used to generate TypeScript types (types only, no runtime code) for each service in src/services.

The src/client.ts contains the proxy that is used to dynamically construct:

1. the Client for a service.
2. TaggedError types for each error code.

The service's client is a proxy that intercepts method calls to determine the API name and then submits the request to AWS. aws4fetch is used to sign the request.

Service endpoints, AWS service names (used for signing), SerDe for the 6 procotols AWS uses across it's services, and other internal details are all extracted from the Smithy models to make a simplified user experience when interacting with any of the 400+ AWS services.

All service errors are modeled with Effect's TaggedErrors, purely as declare class to avoid the code size cost of a physical class. The proxy constructs the correct TaggedError type on the fly from the AWS service response.

Bundle Size Comparison (per service)

• Target: Node 18, ESM
• Minification: on; tree-shaking; NODE_ENV=production
• Services tested: 408
• aws-sdk-v3 failures: 6

Service	itty-aws (KB)	vs aws-sdk-v3	itty-aws (no Effect, KB)	vs aws-sdk-v3	aws-sdk-v3 (KB)
AccessAnalyzer	46	▼ -32%	5	▼ -93%	68
Account	46	▼ -31%	5	▼ -93%	66
ACM	45	▼ -32%	4	▼ -94%	67
ACMPCA	45	▼ -32%	4	▼ -94%	67
AIOps	46	▼ -31%	5	▼ -93%	66
amp	46	▲ +194%	5	▼ -69%	16
Amplify	46	▼ -32%	5	▼ -93%	67
AmplifyBackend	46	▼ -31%	5	▼ -93%	67
AmplifyUIBuilder	46	▼ -31%	5	▼ -93%	67
APIGateway	47	▼ -30%	6	▼ -91%	67
ApiGatewayManagementApi	45	▼ -31%	5	▼ -93%	66
ApiGatewayV2	46	▼ -31%	5	▼ -92%	67
AppMesh	46	▼ -31%	5	▼ -93%	67
AppConfig	46	▼ -31%	5	▼ -92%	67
AppConfigData	46	▼ -32%	5	▼ -93%	67
AppFabric	46	▼ -32%	5	▼ -93%	67
Appflow	46	▼ -31%	5	▼ -93%	67
AppIntegrations	46	▼ -31%	5	▼ -93%	67
ApplicationAutoScaling	45	▼ -32%	4	▼ -94%	67
ApplicationDiscoveryService	45	▼ -32%	4	▼ -93%	66
ApplicationInsights	45	▼ -32%	4	▼ -93%	66
ApplicationSignals	46	▼ -32%	5	▼ -93%	67
ApplicationCostProfiler	46	▼ -31%	5	▼ -93%	66
AppRunner	45	▼ -32%	4	▼ -94%	66
AppStream	45	▼ -32%	4	▼ -94%	67
AppSync	46	▼ -31%	5	▼ -92%	67
AppTest	46	▼ -32%	5	▼ -93%	67
ARCZonalShift	46	▼ -31%	5	▼ -93%	67
Artifact	46	▼ -32%	5	▼ -93%	67
Athena	45	▼ -32%	4	▼ -94%	66
AuditManager	46	▼ -31%	5	▼ -92%	67
AutoScaling	61	▼ -8%	20	▼ -69%	67
AutoScalingPlans	45	▼ -32%	4	▼ -94%	67
b2bi	45	▲ +202%	4	▼ -71%	15
Backup	47	▼ -30%	6	▼ -91%	67
BackupGateway	45	▼ -32%	4	▼ -94%	66
BackupSearch	46	▼ -32%	5	▼ -93%	67
Batch	46	▼ -31%	5	▼ -93%	66
BCMDataExports	45	▼ -32%	4	▼ -93%	66
BCMPricingCalculator	45	▼ -32%	4	▼ -94%	66
Bedrock	46	▼ -33%	5	▼ -92%	69
BedrockAgent	46	▼ -33%	5	▼ -92%	69
BedrockAgentRuntime	46	▼ -39%	5	▼ -93%	75
BedrockAgentCore	46	▼ -38%	5	▼ -93%	74
BedrockAgentCoreControl	46	▼ -32%	5	▼ -93%	68
BedrockDataAutomation	46	▼ -31%	5	▼ -93%	67
BedrockDataAutomationRuntime	45	▼ -32%	4	▼ -93%	66
BedrockRuntime	46	▼ -43%	5	▼ -94%	81
Billing	45	▼ -32%	4	▼ -94%	67
billingconductor	46	▲ +194%	5	▼ -68%	16
Braket	46	▼ -31%	5	▼ -93%	66
chatbot	46	▲ +183%	5	▼ -70%	16
Chime	46	▼ -31%	5	▼ -92%	67
ChimeSDKIdentity	46	▼ -31%	5	▼ -93%	67
ChimeSDKMediaPipelines	46	▼ -32%	5	▼ -93%	67
ChimeSDKMeetings	46	▼ -32%	5	▼ -93%	67
ChimeSDKMessaging	46	▼ -31%	5	▼ -92%	67
ChimeSDKVoice	47	▼ -30%	6	▼ -91%	67
CleanRooms	46	▼ -31%	5	▼ -92%	67
CleanRoomsML	46	▼ -31%	5	▼ -92%	67
Cloud9	45	▼ -32%	4	▼ -93%	66
CloudControl	45	▼ -33%	4	▼ -94%	67
CloudDirectory	46	▼ -32%	5	▼ -92%	68
CloudFormation	64	▼ -7%	23	▼ -66%	69
CloudFront	46	▼ -38%	5	▼ -93%	73
CloudFrontKeyValueStore	46	▼ -35%	5	▼ -93%	70
CloudHSM	45	▼ -31%	4	▼ -93%	66
CloudHSMV2	45	▼ -32%	4	▼ -94%	67
CloudSearch	55	▼ -18%	14	▼ -79%	67
CloudSearchDomain	46	▼ -32%	5	▼ -93%	67
CloudTrail	45	▼ -35%	4	▼ -94%	69
CloudTrailData	45	▼ -31%	5	▼ -93%	66
CloudWatch	58	▼ -17%	17	▼ -76%	69
CloudWatchEvents	45	▼ -32%	4	▼ -94%	67
CloudWatchLogs	45	▼ -39%	4	▼ -94%	74
codeartifact	46	▲ +187%	5	▼ -68%	16
CodeBuild	45	▼ -32%	4	▼ -94%	67
CodeCatalyst	46	▲ +2%	5	▼ -89%	45
CodeCommit	45	▼ -38%	4	▼ -94%	73
CodeConnections	45	▼ -32%	4	▼ -94%	67
CodeDeploy	45	▼ -36%	4	▼ -94%	70
CodeGuruReviewer	46	▼ -32%	5	▼ -93%	67
CodeGuruSecurity	46	▼ -32%	5	▼ -93%	67
CodeGuruProfiler	46	▼ -31%	5	▼ -93%	66
CodePipeline	45	▼ -33%	4	▼ -94%	68
codestarnotifications	46	▲ +194%	5	▼ -70%	16
CognitoIdentity	45	▼ -30%	4	▼ -93%	65
CognitoIdentityProvider	45	▼ -35%	4	▼ -94%	70
CognitoSync	46	▼ -31%	5	▼ -93%	67
Comprehend	45	▼ -32%	4	▼ -94%	67
ComprehendMedical	45	▼ -32%	4	▼ -94%	66
ComputeOptimizer	45	▼ -32%	4	▼ -94%	66
ConfigService	45	▼ -34%	4	▼ -94%	69
Connect	49	▼ -28%	8	▼ -88%	68
ConnectContactLens	45	▼ -31%	5	▼ -93%	66
ConnectCampaigns	46	▼ -31%	5	▼ -93%	67
ConnectCampaignsV2	46	▼ -32%	5	▼ -93%	67
ConnectCases	46	▼ -32%	5	▼ -93%	67
ConnectParticipant	46	▼ -32%	5	▼ -93%	67
ControlCatalog	46	▼ -32%	5	▼ -93%	67
ControlTower	46	▼ -31%	5	▼ -93%	66
CostExplorer	45	▼ -34%	4	▼ -94%	68
CostOptimizationHub	45	▼ -34%	4	▼ -94%	68
CustomerProfiles	46	▼ -31%	6	▼ -92%	67
DataPipeline	45	▼ -31%	4	▼ -93%	66
DatabaseMigrationService	45	▼ -33%	4	▼ -94%	68
DataBrew	46	▼ -31%	5	▼ -93%	66
DataExchange	46	▼ -31%	5	▼ -93%	67
DataSync	45	▼ -31%	4	▼ -93%	66
DataZone	47	▼ -31%	6	▼ -91%	68
DAX	45	▼ -33%	4	▼ -94%	67
deadline	47	▲ +192%	6	▼ -64%	16
Detective	46	▼ -32%	5	▼ -93%	67
DeviceFarm	45	▼ -32%	4	▼ -93%	66
DevOpsGuru	46	▼ -31%	5	▼ -93%	66
DirectConnect	45	▼ -32%	4	▼ -94%	66
DirectoryService	45	▼ -33%	4	▼ -94%	68
DirectoryServiceData	46	▼ -32%	5	▼ -93%	67
DLM	46	▼ -31%	5	▼ -93%	66
DocDB	58	▼ -17%	17	▼ -75%	70
DocDBElastic	46	▼ -32%	5	▼ -93%	67
drs	46	▲ +195%	5	▼ -68%	16
DSQL	46	▼ -31%	5	▼ -93%	66
DynamoDB	45	▼ -39%	4	▼ -94%	74
DynamoDBStreams	45	▼ -33%	4	▼ -94%	68
EBS	46	▼ -32%	5	▼ -93%	67
EC2	137	▲ +106%	96	▲ +45%	67
EC2InstanceConnect	45	▼ -32%	4	▼ -93%	66
ECR	45	▼ -34%	4	▼ -94%	68
ECRPUBLIC	45	▼ -33%	4	▼ -94%	67
ECS	45	▼ -33%	4	▼ -94%	68
EFS	46	▼ -34%	5	▼ -93%	69
EKS	46	▼ -31%	5	▼ -92%	67
EKSAuth	45	▼ -31%	5	▼ -93%	66
ElasticBeanstalk	59	▼ -13%	18	▼ -73%	67
ElasticLoadBalancing	56	▼ -18%	15	▼ -78%	68
ElasticTranscoder	46	▼ -31%	5	▼ -93%	66
ElastiCache	61	▼ -14%	20	▼ -71%	71
ElasticsearchService	46	▼ -31%	5	▼ -92%	67
EMR	45	▼ -32%	4	▼ -94%	67
EMRServerless	46	▼ -31%	5	▼ -93%	66
EntityResolution	46	▼ -31%	5	▼ -93%	67
EventBridge	45	▼ -35%	4	▼ -94%	70
Evidently	46	▼ -31%	5	▼ -93%	67
evs	45	▲ +221%	4	▼ -70%	14
finspace	46	▲ +175%	5	▼ -70%	17
finspacedata	46	▲ +194%	5	▼ -69%	16
Firehose	45	▼ -34%	4	▼ -94%	68
fis	46	▲ +189%	5	▼ -70%	16
FMS	45	▼ -31%	4	▼ -93%	66
forecast	45	▲ +221%	4	▼ -70%	14
forecastquery	45	▲ +212%	4	▼ -70%	15
FraudDetector	45	▼ -31%	4	▼ -93%	66
FreeTier	45	▼ -32%	4	▼ -94%	67
FSx	45	▼ -34%	4	▼ -94%	69
GameLift	45	▼ -32%	4	▼ -94%	67
GameLiftStreams	46	▼ -31%	5	▼ -93%	66
GeoMaps	46	▼ -33%	5	▼ -93%	68
GeoPlaces	46	▼ -35%	5	▼ -93%	70
GeoRoutes	46	▼ -38%	5	▼ -94%	73
Glacier	46	▼ -33%	5	▼ -92%	69
GlobalAccelerator	45	▼ -33%	4	▼ -94%	67
Glue	45	▼ -34%	4	▼ -94%	68
grafana	46	▲ +193%	5	▼ -69%	16
Greengrass	46	▼ -31%	6	▼ -92%	67
GreengrassV2	46	▼ -32%	5	▼ -93%	67
GroundStation	46	▼ -31%	5	▼ -93%	67
GuardDuty	46	▼ -30%	5	▼ -92%	66
Health	45	▼ -32%	4	▼ -94%	67
HealthLake	45	▼ -32%	4	▼ -94%	66
IAM	62	▼ -10%	22	▼ -69%	69
identitystore	45	▲ +208%	4	▼ -71%	15
imagebuilder	46	▲ +192%	5	▼ -67%	16
Inspector	45	▼ -32%	4	▼ -94%	66
InspectorScan	45	▼ -31%	5	▼ -93%	66
Inspector2	46	▼ -31%	5	▼ -92%	67
InternetMonitor	46	▼ -31%	5	▼ -93%	66
Invoicing	45	▼ -31%	4	▼ -94%	66
IoT	48	▼ -29%	8	▼ -89%	68
IoTDataPlane	46	▼ -32%	5	▼ -93%	67
IoTEvents	46	▼ -31%	5	▼ -93%	67
IoTEventsData	46	▼ -31%	5	▼ -93%	66
IoTJobsDataPlane	46	▼ -32%	5	▼ -93%	67
IoTManagedIntegrations	46	▼ -30%	5	▼ -92%	66
IoTWireless	47	▼ -30%	6	▼ -91%	66
IoTAnalytics	46	▼ -31%	5	▼ -93%	66
IotDeviceAdvisor	46	▼ -31%	5	▼ -93%	66
IoTFleetHub	46	▼ -31%	5	▼ -93%	66
IoTFleetWise	45	▼ -33%	4	▼ -94%	68
IoTSecureTunneling	45	▼ -32%	4	▼ -94%	67
IoTSiteWise	47	▼ -37%	6	▼ -92%	74
IoTThingsGraph	45	▼ -32%	4	▼ -94%	67
IoTTwinMaker	46	▼ -32%	5	▼ -93%	68
ivs	46	▲ +200%	5	▼ -68%	15
IVSRealTime	46	▼ -32%	5	▼ -93%	67
ivschat	46	▲ +175%	5	▼ -72%	17
Kafka	46	▼ -32%	5	▼ -92%	67
KafkaConnect	46	▼ -31%	5	▼ -93%	66
kendra	45	▲ +216%	4	▼ -70%	14
KendraRanking	45	▼ -32%	4	▼ -94%	66
Keyspaces	45	▼ -32%	4	▼ -94%	66
KeyspacesStreams	45	▼ -33%	4	▼ -94%	67
Kinesis	45	▼ -40%	4	▼ -94%	76
KinesisAnalytics	45	▼ -32%	4	▼ -93%	66
KinesisAnalyticsV2	45	▼ -32%	4	▼ -94%	66
KinesisVideo	46	▼ -31%	5	▼ -93%	67
KinesisVideoArchivedMedia	46	▼ -32%	5	▼ -93%	67
KinesisVideoMedia	45	▼ -31%	5	▼ -93%	66
KinesisVideoSignaling	46	▼ -31%	5	▼ -93%	66
KinesisVideoWebRTCStorage	45	▼ -31%	5	▼ -93%	66
KMS	45	▼ -33%	4	▼ -94%	68
LakeFormation	46	▼ -31%	5	▼ -92%	67
Lambda	46	▼ -38%	5	▼ -93%	75
LaunchWizard	46	▼ -31%	5	▼ -93%	66
LexModelBuildingService	46	▼ -32%	5	▼ -93%	67
LexModelsV2	47	▼ -30%	6	▼ -91%	66
LexRuntimeService	46	▼ -33%	5	▼ -93%	68
LexRuntimeV2	46	▼ -40%	5	▼ -94%	77
LicenseManager	45	▼ -32%	4	▼ -94%	67
LicenseManagerLinuxSubscriptions	46	▼ -31%	5	▼ -93%	66
LicenseManagerUserSubscriptions	46	▼ -32%	5	▼ -93%	67
Lightsail	45	▼ -32%	4	▼ -94%	66
Location	46	▼ -30%	5	▼ -92%	67
LookoutEquipment	45	▼ -32%	4	▼ -94%	66
LookoutMetrics	46	▼ -31%	5	▼ -93%	66
LookoutVision	46	▼ -32%	5	▼ -93%	67
m2	46	▲ +187%	5	▼ -69%	16
MachineLearning	45	▼ -32%	4	▼ -93%	66
Macie2	46	▼ -30%	5	▼ -92%	67
MailManager	45	▼ -33%	4	▼ -94%	67
ManagedBlockchain	46	▼ -31%	5	▼ -93%	67
ManagedBlockchainQuery	46	▼ -32%	5	▼ -93%	67
MarketplaceAgreement	45	▼ -33%	4	▼ -94%	67
MarketplaceCatalog	46	▼ -32%	5	▼ -93%	67
MarketplaceCommerceAnalytics	45	▼ -31%	4	▼ -93%	66
MarketplaceDeployment	46	▼ -31%	5	▼ -93%	66
MarketplaceEntitlementService	45	▼ -32%	4	▼ -94%	67
MarketplaceMetering	45	▼ -33%	4	▼ -94%	68
MarketplaceReporting	45	▼ -31%	5	▼ -93%	66
MediaConnect	46	▼ -31%	5	▼ -92%	67
MediaConvert	46	▼ -46%	5	▼ -94%	84
MediaLive	47	▼ -30%	6	▼ -91%	67
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MediaStore	45	▼ -32%	4	▼ -94%	66
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MediaTailor	46	▼ -31%	5	▼ -92%	66
MedicalImaging	46	▼ -32%	5	▼ -93%	67
MemoryDB	45	▼ -34%	4	▼ -94%	69
mgn	46	▲ +194%	5	▼ -67%	16
MigrationHub	45	▼ -32%	4	▼ -94%	66
MigrationHubRefactorSpaces	46	▼ -32%	5	▼ -93%	67
MigrationHubConfig	45	▼ -32%	4	▼ -93%	66
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MPA	46	▼ -31%	5	▼ -93%	67
mq	46	▲ +167%	5	▼ -72%	17
MTurk	45	▼ -31%	4	▼ -93%	66
MWAA	46	▼ -32%	5	▼ -93%	67
Neptune	60	▼ -15%	19	▼ -73%	70
NeptuneGraph	46	▼ -32%	5	▼ -93%	68
neptunedata	46	▲ +184%	5	▼ -69%	16
NetworkFirewall	45	▼ -32%	4	▼ -94%	66
NetworkFlowMonitor	46	▼ -31%	5	▼ -93%	66
NetworkManager	47	▼ -32%	6	▼ -92%	68
NetworkMonitor	46	▼ -31%	5	▼ -93%	66
Notifications	46	▼ -31%	5	▼ -93%	66
NotificationsContacts	46	▼ -31%	5	▼ -93%	66
OAM	46	▼ -31%	5	▼ -93%	66
ObservabilityAdmin	46	▼ -31%	5	▼ -93%	66
odb	45	▲ +219%	4	▼ -70%	14
Omics	46	▼ -31%	5	▼ -92%	67
OpenSearch	46	▼ -31%	5	▼ -92%	67
OpenSearchServerless	45	▼ -32%	4	▼ -94%	66
OpsWorks	45	▼ -33%	4	▼ -94%	68
OpsWorksCM	45	▼ -34%	4	▼ -94%	69
Organizations	45	▼ -35%	4	▼ -94%	69
OSIS	46	▼ -32%	5	▼ -93%	67
Outposts	46	▼ -31%	5	▼ -93%	67
Panorama	46	▼ -31%	5	▼ -93%	67
PartnerCentralSelling	45	▼ -32%	4	▼ -94%	66
PaymentCryptography	45	▼ -33%	4	▼ -94%	67
PaymentCryptographyData	46	▼ -33%	5	▼ -93%	68
PcaConnectorAd	46	▼ -31%	5	▼ -93%	67
PcaConnectorScep	46	▼ -32%	5	▼ -93%	67
PCS	45	▼ -32%	4	▼ -94%	66
Personalize	45	▼ -32%	4	▼ -94%	66
PersonalizeEvents	45	▼ -31%	5	▼ -93%	66
PersonalizeRuntime	45	▼ -31%	5	▼ -93%	66
PI	45	▼ -32%	4	▼ -94%	66
Pinpoint	47	▼ -31%	6	▼ -91%	68
PinpointEmail	46	▼ -31%	5	▼ -92%	66
PinpointSMSVoice	46	▼ -31%	5	▼ -93%	66
PinpointSMSVoiceV2	45	▼ -32%	4	▼ -94%	66
Pipes	46	▼ -32%	5	▼ -93%	67
Polly	46	▼ -32%	5	▼ -93%	67
Pricing	45	▼ -32%	4	▼ -93%	66
PrivateNetworks	46	▼ -35%	5	▼ -93%	70
Proton	45	▼ -32%	4	▼ -94%	67
QApps	46	▼ -31%	5	▼ -93%	67
QBusiness	46	▼ -39%	6	▼ -93%	77
QConnect	46	▼ -31%	5	▼ -92%	67
QLDB	46	▼ -31%	5	▼ -93%	67
QLDBSession	45	▼ -32%	4	▼ -94%	66
QuickSight	48	▼ -29%	7	▼ -89%	68
RAM	46	▼ -32%	5	▼ -93%	68
rbin	46	▲ +195%	5	▼ -70%	15
RDS	71	▼ -2%	30	▼ -58%	73
RDSData	45	▼ -33%	5	▼ -93%	68
Redshift	66	▼ -10%	25	▼ -66%	73
RedshiftData	45	▼ -32%	4	▼ -94%	67
RedshiftServerless	45	▼ -32%	4	▼ -94%	67
Rekognition	45	▼ -33%	4	▼ -94%	68
repostspace	46	▲ +194%	5	▼ -70%	16
resiliencehub	46	▲ +202%	5	▼ -65%	15
ResourceExplorer2	46	▼ -31%	5	▼ -93%	66
ResourceGroups	46	▼ -31%	5	▼ -93%	66
ResourceGroupsTaggingAPI	45	▼ -31%	4	▼ -93%	66
RoboMaker	46	▼ -31%	5	▼ -92%	67
RolesAnywhere	46	▼ -31%	5	▼ -93%	66
Route53	45	▼ -37%	4	▼ -94%	71
Route53Domains	45	▼ -32%	4	▼ -93%	66
Route53RecoveryCluster	45	▼ -32%	4	▼ -94%	66
Route53RecoveryControlConfig	46	▼ -32%	5	▼ -93%	67
Route53RecoveryReadiness	46	▼ -31%	5	▼ -93%	66
Route53Profiles	46	▼ -32%	5	▼ -93%	67
Route53Resolver	45	▼ -33%	4	▼ -94%	67
RUM	46	▼ -32%	5	▼ -93%	67
S3	46	▼ -49%	5	▼ -94%	90
S3Control	45	▼ -39%	4	▼ -95%	73
S3Outposts	46	▼ -32%	5	▼ -93%	67
S3Tables	46	▼ -31%	5	▼ -93%	66
S3Vectors	46	▼ -31%	5	▼ -93%	66
SageMaker	45	▼ -32%	4	▼ -94%	67
SageMakerA2IRuntime	46	▼ -32%	5	▼ -93%	66
SagemakerEdge	45	▼ -31%	5	▼ -93%	66
SageMakerFeatureStoreRuntime	46	▼ -31%	5	▼ -93%	66
SageMakerGeospatial	46	▼ -32%	5	▼ -93%	67
SageMakerMetrics	45	▼ -31%	5	▼ -93%	66
SageMakerRuntime	46	▼ -39%	5	▼ -94%	74
savingsplans	46	▲ +198%	5	▼ -70%	15
Scheduler	46	▼ -31%	5	▼ -93%	66
schemas	46	▲ +179%	5	▼ -70%	16
SecretsManager	45	▼ -33%	4	▼ -94%	67
SecurityIR	46	▼ -31%	5	▼ -93%	66
SecurityHub	47	▼ -30%	6	▼ -92%	67
SecurityLake	46	▼ -31%	5	▼ -93%	66
ServerlessApplicationRepository	46	▼ -32%	5	▼ -93%	67
ServiceCatalog	45	▼ -32%	4	▼ -93%	66
ServiceCatalogAppRegistry	46	▼ -31%	5	▼ -93%	67
ServiceQuotas	45	▼ -32%	4	▼ -94%	67
ServiceDiscovery	45	▼ -33%	4	▼ -94%	67
SES	58	▼ -16%	17	▼ -75%	69
SESv2	47	▼ -33%	6	▼ -92%	70
SFN	45	▼ -33%	4	▼ -94%	68
Shield	45	▼ -32%	4	▼ -94%	67
signer	46	▲ +191%	5	▼ -70%	16
SimSpaceWeaver	46	▼ -31%	5	▼ -93%	66
SMS	45	▼ -32%	4	▼ -94%	67
SnowDeviceManagement	46	▼ -31%	5	▼ -93%	66
Snowball	45	▼ -32%	4	▼ -93%	66
SNS	56	▼ -19%	15	▼ -79%	68
SocialMessaging	46	▼ -31%	5	▼ -93%	66
SQS	45	▼ -34%	4	▼ -94%	69
SSM	45	▼ -37%	4	▼ -94%	71
SSMContacts	45	▼ -32%	4	▼ -94%	66
SSMGuiConnect	45	▼ -31%	5	▼ -93%	66
SSMIncidents	46	▼ -32%	5	▼ -93%	67
SSMQuickSetup	46	▼ -31%	5	▼ -93%	66
SsmSap	46	▼ -31%	5	▼ -93%	66
SSO	45	▲ +32%	5	▼ -87%	34
SSOAdmin	45	▼ -32%	4	▼ -94%	67
SSOOIDC	46	▼ -32%	5	▼ -93%	67
StorageGateway	45	▼ -31%	4	▼ -93%	66
STS	54	▼ -22%	13	▼ -81%	69
SupplyChain	46	▼ -31%	5	▼ -93%	67
Support	45	▼ -33%	4	▼ -94%	67
SupportApp	46	▼ -31%	5	▼ -93%	66
SWF	45	▼ -32%	4	▼ -94%	66
synthetics	46	▲ +185%	5	▼ -70%	16
TaxSettings	46	▼ -32%	5	▼ -93%	67
Textract	45	▼ -33%	4	▼ -94%	68
TimestreamInfluxDB	45	▼ -32%	4	▼ -94%	66
TimestreamQuery	45	▼ -36%	4	▼ -94%	71
TimestreamWrite	45	▼ -36%	4	▼ -94%	71
tnb	46	▲ +203%	5	▼ -67%	15
Transcribe	45	▼ -32%	4	▼ -94%	67
TranscribeStreaming	46	▼ -42%	5	▼ -94%	79
Transfer	45	▼ -32%	4	▼ -94%	66
Translate	45	▼ -32%	4	▼ -94%	67
TrustedAdvisor	46	▼ -32%	5	▼ -93%	67
VerifiedPermissions	45	▼ -33%	4	▼ -94%	67
VoiceID	45	▼ -32%	4	▼ -94%	67
VPCLattice	46	▼ -31%	5	▼ -92%	67
WAF	45	▼ -33%	4	▼ -94%	67
WAFRegional	45	▼ -32%	4	▼ -94%	67
WAFV2	45	▼ -33%	4	▼ -94%	67
WellArchitected	46	▼ -30%	5	▼ -92%	66
Wisdom	46	▼ -31%	5	▼ -93%	67
WorkDocs	46	▼ -32%	5	▼ -93%	68
WorkMail	45	▼ -32%	4	▼ -94%	67
WorkMailMessageFlow	45	▼ -31%	5	▼ -93%	66
WorkSpaces	45	▼ -33%	4	▼ -94%	67
WorkspacesInstances	45	▼ -32%	4	▼ -94%	67
WorkSpacesThinClient	46	▼ -32%	5	▼ -93%	67
WorkSpacesWeb	46	▼ -31%	5	▼ -92%	67
XRay	46	▼ -31%	5	▼ -93%	67