Tag - Amazon Backup
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China (PDF).

Tag

A key-value pair you can use to manage, filter, and search for your resources. Allowed characters include UTF-8 letters, numbers, spaces, and the following characters: + - = . _ : /.

Contents

Key

The key part of a tag's key-value pair. The key can't start with aws:.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 128.

Pattern: ^([\p{L}\p{Z}\p{N}_.:/=+\-@]*)$

Required: Yes

Value

The value part of a tag's key-value pair.

Type: String

Length Constraints: Minimum length of 0. Maximum length of 256.

Pattern: ^[^\x00]*$

Required: Yes

See Also

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