DevOps · JetBrains plugin
AWS SDK Client Reuse Companion
FreeCloud SDK Client Reuse
Gutter warning icon on an AWS SDK for Java 2.x service client (S3Client, DynamoDbClient, SqsClient, SnsClient, LambdaClient, and similar) built via XxxClient.builder().build() inside a regular method body: AWS's own documentation states service clients are thread-safe and meant to be created once and reused; a client built inside a method means a brand new client (and its own connecti
The gap it fixes
Building a client inside a request handler or a Lambda function body is an easy, natural-looking mistake — the code compiles fine and works correctly, it's just needlessly slow (every call pays connection-setup cost) and wastes resources. AWS documents the singleton-client pattern explicitly, but nothing in the IDE flags a client built the wrong way today.
Facts and pricing
- Category
- DevOps
- Pricing
- Free
- Platform
- IntelliJ-family
- First published
- 2026-08-25
- Marketplace ID
- #33806
- Repository
aws-sdk-client-reuse-companion- Growth
- New listing
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