I see docs on how to configure Provisioned Concurrency with the SST Function construct

and this appears to be how it's done in CDK

In the console

Wait are you referring to "reservedConcurrentExecutions" or something else?

I have a lambda that is a target of an API Gateway route and an SQS queue consumer

It worked, thank you! Yeah, it's a bit tricky to set up an SQS Queue, a consumer, a DLQ (with no consumer) and set batch sizes, reserved concurrent executions, etc

I ended up with:

// Create the source DLQ in native CDK
    const sourceDLQ = new sqs.Queue(this, `kas-source-dlq-${this.stage}`);

    // Create the source queue in native CDK
    const sourceQueue = new sqs.Queue(this, `kas-source-queue-main-${this.stage}`, {
      deadLetterQueue: {
        maxReceiveCount: 3,
        queue: sourceDLQ
      }
    });

    // Pass the source queue into sst.Queue and add a consumer
    new sst.Queue(this, `kas-source-queue-${this.stage}`, {
      consumer: {
        srcPath: "functions",
        handler: "record_source/create.handler",
        reservedConcurrentExecutions: 30
      },
      consumerProps: {
        batchSize: 10,
      },
      sqsQueue: sourceQueue,
    });

I also have an API endpoint that exposes the same Function with the same configuration, so I suppose I'll need to extract the inline

consumer

settings into a standalone

Function

construct and pass that to the

sst.Queue

and the

sst.Api