Select your cookie preferences

We use essential cookies and similar tools that are necessary to provide our site and services. We use performance cookies to collect anonymous statistics, so we can understand how customers use our site and make improvements. Essential cookies cannot be deactivated, but you can choose “Customize” or “Decline” to decline performance cookies.

If you agree, AWS and approved third parties will also use cookies to provide useful site features, remember your preferences, and display relevant content, including relevant advertising. To accept or decline all non-essential cookies, choose “Accept” or “Decline.” To make more detailed choices, choose “Customize.”

Attachment - AWS Support

Attachment

An attachment to a case communication. The attachment consists of the file name and the content of the file. Each attachment file size should not exceed 5 MB. File types that are supported include the following: pdf, jpeg,.doc, .log, .text

Contents

data

The content of the attachment file.

Type: Base64-encoded binary data object

fileName

The name of the attachment file.

Type: String

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following:

PrivacySite termsCookie preferences
© 2025, Amazon Web Services, Inc. or its affiliates. All rights reserved.