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npm · #591 most downloaded on npm
Core functions & classes shared by multiple AWS SDK clients.
Last release 8 days ago
09 Sep 2026
Ships on a steady schedule
a new release about every 2 weeks
Rarely documented
notes for 4 of the last 60 stable releases
9 versions withdrawn
withdrawn after publishing
3 years old
231 releases · first in 2023
client-opensearchserverless: Added FailureCode and FailureMessage to BatchGetCollectionResponse for BatchGetVPCEResponse for non-Active Collection and
core/httpAuthSchemes: default sigv4aSigningRegionSet to undefined
One column per month.
client-datazone: This releases Data Product feature. Data Products allow grouping data assets into cohesive, self-contained units for ease of publishi
client-transcribe-streaming: add plugin only for operations with streaming trait
client-bedrock: API and Documentation for Bedrock Model Copy feature. This feature lets you share and copy a custom model from one region to another o
package.json homepage links to use the main branch
homepage links to use the main branch (#6336) (e332230)Nothing published for this version
eventstream-handler-node: start streaming without waiting for response
lib-storage: location in upload result should include custom port
util-dynamodb: perform global interface check in NativeAttributeBinary union
client-ec2: Documentation updates for Elastic Compute Cloud (EC2).
lib-storage: ignore overall data content-length for UploadPart operation
client-account: This release adds 3 new APIs (AcceptPrimaryEmailUpdate, GetPrimaryEmail, and StartPrimaryEmailUpdate) used to centrally manage the roo
core: set module exports field for bundlers
credentials-provider-ini: include general http provider when sourcing EcsContainer credentials
client-ec2: ec2 query no longer serialize empty lists
client-connect: Amazon Connect provides enhanced search capabilities for flows & flow modules on the Connect admin website and programmatically using
client-eventbridge: Amazon EventBridge introduces KMS customer-managed key (CMK) encryption support for custom and partner events published on EventBr
client-cognito-identity-provider: Add EXTERNAL_PROVIDER enum value to UserStatusType.
client-bedrock-agent: This release adds support for using MongoDB Atlas as a vector store when creating a knowledge base.
codegen: add doc trait conditionally
private: add dependency checking to private folder
client-codebuild: Add new webhook filter types for GitHub webhooks
client-b2bi: Adding support for X12 5010 HIPAA EDI version and associated transaction sets.
client-backup: This release introduces a boolean attribute ManagedByAWSBackupOnly as part of ListRecoveryPointsByResource api to filter the recovery p
client-ivs-realtime: adds support for multiple new composition layout configuration options (grid, pip)
Nothing published for this version
client-appconfig: AWS AppConfig now supports dynamic parameters, which enhance the functionality of AppConfig Extensions by allowing you to provide pa
middleware-sdk-s3: restore bucketEndpoint configurability
core: add error metadata indicating clock skew correction
client-rds: Add pattern and length based validations for DBShardGroupIdentifier
client-lightsail: This release adds support to upgrade the major version of a database.
credential-provider-node: pass client region to inner credential client region
get full list of exports for esm compat in dist-cjs
client-b2bi: Increasing TestMapping inputFileContent file size limit to 5MB and adding file size limit 250KB for TestParsing input file. This release
experimentalIdentityAndAuth: rename AWSSDKSigV4 to AwsSdkSigV4
AWSSDKSigV4 to AwsSdkSigV4 (#5667) (9c3e91a)client-connect: Amazon Connect, Contact Lens Evaluation API increase evaluation notes max length to 3072.
clients: update client endpoints as of 2023-12-26
client-appsync: This release adds additional configurations on GraphQL APIs for limits on query depth, resolver count, and introspection
core: wrap credentialDefaultProvider with normalizeProvider
middleware-sdk-s3: safely access nested properties for error
experimentalIdentityAndAuth AWS SDK SigV4 support (#5586) (9a97df5)[@smithy](https://github.com/smithy).rules#endpointRuleSet auth scheme providers (#5579) (3814163)client-backup: AWS Backup - Features: Add VaultType to the output of DescribeRecoveryPoint, ListRecoveryPointByBackupVault API and add ResourceType to
client-qconnect: This release adds the PutFeedback API and allows providing feedback against the specified assistant for the specified target.
client-backup: AWS Backup - Features: Provide Job Summary for your backup activity.
[@smithy](https://github.com/smithy).api#httpBearerAuth (#5271) (2e1ac5b)client-dataexchange: Updated SendDataSetNotificationRequest Comment to be maximum length 4096.
client-connect: Adds the BatchGetFlowAssociation API which returns flow associations (flow-resource) corresponding to the list of resourceArns supplie
client-connectcases: Increase maximum length of CommentBody to 3000, and increase maximum length of StringValue to 1500
codegen: use partial record for enum keyed types
client-kendra: Changes for a new feature in Amazon Kendra's Query API to Collapse/Expand query results
client-application-discovery-service: This release introduces three new APIs: StartBatchDeleteConfigurationTask, DescribeBatchDeleteConfigurationTask,
lib-dynamodb: backwards compat for undefined columns
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