CAL - AWS List S3 Buckets action

reference brazil Updated Sep 10, 2026 1 min read cal-aws-list-s3-buckets.md

Action that returns a list of all the Amazon Web Services (AWS) buckets owned by the authenticated sender of the request.

Roles and availability

Subscription requirements

To use this action in custom flows, you must obtain an Integration Hub Enterprise subscription or an App Engine subscription. For more information, see Request Integration Hub.
Role requirements

This action requires roles granted by delegated development or assigned to the user. For more information, see User access to Flow Designer.

Cloud permission

To execute this action, the caller must have the s3:ListBucket cloud permission.

Inputs

Provide a value for each input that your action needs. To add dynamic values, you can also select data pills using the pill picker.

Credential Alias

Data type: Record

Credential alias for the AWS credential.
Next Token

Data type: String

Starting page token.
Use MID

Data type: True/False

Selection to indicate whether to use a MID Server to make the outbound calls.
MID Server

Data type: Record

MID Server for making the outbound calls.
Limit

Data type: Integer

Number of pages to return per call.

Outputs

You can use these outputs as inputs for other actions.

Result

Data type: Object

A complex object containing information about the images owned by the authenticated sender of the request.

Parent Topic:Cloud Action Library reference

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---
title: CAL - AWS List S3 Buckets action
description: Action that returns a list of all the Amazon Web Services \(AWS\) buckets owned by the authenticated sender of the request.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/it-operations-management/itom-cloud-accelerate/cal-aws-list-s3-buckets.html
release: brazil
product: ITOM Cloud Accelerate
classification: itom-cloud-accelerate
topic_type: reference
last_updated: "2026-09-10"
reading_time_minutes: 1
breadcrumb: [Reference, Cloud Action Library, ITOM Cloud Accelerate, IT Operations Management]
---

# CAL - AWS List S3 Buckets action

Action that returns a list of all the Amazon Web Services \(AWS\) buckets owned by the authenticated sender of the request.

## Roles and availability

- **Subscription requirements**

To use this action in custom flows, you must obtain an Integration Hub Enterprise subscription or an App Engine subscription. For more information, see [Request Integration Hub](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/integrate-applications/request-ih-overview.md).

- **Role requirements**

This action requires roles granted by delegated development or assigned to the user. For more information, see [User access to Flow Designer](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/build-workflows/user-access-flow-designer.md).

## Cloud permission

To execute this action, the caller must have the **s3:ListBucket** cloud permission.

## Inputs

Provide a value for each input that your action needs. To add dynamic values, you can also select data pills using the pill picker.

- **Credential Alias**

Data type: **Record**

Credential alias for the AWS credential.

- **Next Token**

Data type: **String**

Starting page token.

- **Use MID**

Data type: **True/False**

Selection to indicate whether to use a MID Server to make the outbound calls.

- **MID Server**

Data type: **Record**

MID Server for making the outbound calls.

- **Limit**

Data type: **Integer**

Number of pages to return per call.

## Outputs

You can use these outputs as inputs for other actions.

- **Result**

Data type: **Object**

A complex object containing information about the images owned by the authenticated sender of the request.

**Parent Topic:**[Cloud Action Library reference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/brazil/markdown/it-operations-management/itom-cloud-accelerate/cloud-action-library-reference.md)