---
sourceDocument: Zurich IT Operations Management
sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/it-operations-management

 Release :

    - zurich

ft:locale :

    - en-US

ft:publication_title :

    - Zurich IT Operations Management

ft:clusterId :

    - itom

bundleId :

    - itom

workflow :

    - Technology


---

# CAL - AWS List S3 Buckets action

# CAL - AWS List S3 Buckets action {#ariaid-title1}

* Release version: Zurich
* 
* Updated July 31, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

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

## Roles and availability {#cal-aws-list-s3-buckets__section_vnm_ngj_gtb}

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://www.servicenow.com/docs/access?context=request-ih-overview&version=zurich&pubname=zurich-integrate-applications&ft:locale=en-US).

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://www.servicenow.com/docs/access?context=user-access-flow-designer&version=zurich&pubname=zurich-build-workflows&ft:locale=en-US).

## Cloud permission {#cal-aws-list-s3-buckets__section_krv_11r_jtb}

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

## Inputs {#cal-aws-list-s3-buckets__section-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.{#cal-aws-list-s3-buckets__inputs-description}

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 {#cal-aws-list-s3-buckets__section-outputs}

You can use these outputs as inputs for other
actions.{#cal-aws-list-s3-buckets__outputs-description}

Result
:   Data type: Object

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