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docs(lambda): correct ESM behaviour coverage (ScalingConfig, ProvisionedPollerConfig, FunctionResponseTypes) #750

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docs(lambda): correct ESM behaviour coverage (ScalingConfig, ProvisionedPollerConfig, FunctionResponseTypes) #750

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18 changes: 10 additions & 8 deletions src/content/docs/aws/services/lambda.mdx
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<TableCell>The scaling configuration for the event source.</TableCell>
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<TableCell>The scaling configuration for the event source. [^3]</TableCell>
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<TableCell>Control throughput via min-max limits.</TableCell>
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<TableCell>Control throughput via min-max limits. [^4]</TableCell>
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[^1]: Read more at [Control which events Lambda sends to your function](https://docs.aws.amazon.com/lambda/latest/dg/invocation-eventfiltering.html)
[^2]: The available Metadata properties may not have full parity with AWS depending on the event source (read more at [Understanding event filtering basics](https://docs.aws.amazon.com/lambda/latest/dg/invocation-eventfiltering.html#filtering-basics)).
[^3]: For SQS Standard, `ScalingConfig` is accepted but not automatically applied — the poller count is currently hard-coded rather than scaled based on `MaximumConcurrency`. For SQS FIFO, a single poller is always used to preserve message-group ordering, so the scaling configuration is accepted but has no effect.
[^4]: For SQS Standard, only `MinimumPollers` is honored (it sets the poller count); `MaximumPollers` has no effect. For SQS FIFO, the single-poller model means the configuration is accepted but ignored.

Create a [GitHub Discussion](https://github.com/orgs/localstack/discussions/new/choose) or reach out to [LocalStack Support](/aws/help-support/get-help/) if you experience any challenges.

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