ActionAWS S3Updated May 2026

How do I download a file from S3?

Short answer: Drop the "AWS S3 → Download Object" action anywhere in your workflow, map the inputs from upstream nodes, and publish.

Use this action All 5 AWS S3 actions

Inputs

The fields this action accepts.

Every field can be mapped from an upstream trigger, AI step, table row, or hard-coded literal.

Field	Type	Required	Description
Bucket Name bucket	string	Required	Bucket Name
Object Key key	string	Required	Object Key. Example: images/photo.jpg

Sample request

{
  "bucket": "{{trigger.bucket}}",
  "key": "e.g. images/photo.jpg"
}

Returns

{
  "Body": "<binary content>",
  "ContentType": "image/jpeg",
  "ContentLength": 204800
}

Use these fields in downstream nodes for routing, logging, or error handling.

Triggered by

Apps that pair well as the trigger for Download Object.

Any of these apps can fire this action as part of a workflow.

Google Sheets → AWS S3

2 Google Sheets triggers

HubSpot → AWS S3

18 HubSpot triggers

FAQ

Questions about Download Object.

What does the Download Object action do in AWS S3?

Downloads an object (file) from an S3 bucket by key. Large objects should usually be streamed via a presigned URL rather than buffered into a workflow step.

What inputs does Download Object require?

Required: Bucket Name, Object Key. Every input accepts a static value or a variable from any upstream node in your workflow.

Can I use dynamic inputs from earlier workflow nodes?

Yes. Any field on this action can pull values from upstream nodes, whether that's a form response, a trigger payload, an AI output, or a lookup result.

What happens if AWS S3 returns an error?

The workflow pauses on the failed node, the error message is captured in the run log, and you can retry the run with one click. Auto-retry policies are configurable per workflow with exponential backoff up to 5 attempts.

Does Download Object support batch operations?

Yes. Run Download Object inside a Loop node to process arrays. Tiny Command handles AWS S3's rate limits automatically so you don't have to throttle manually.

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