KeyValue - 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).


Pair of two related strings. Allowed characters are letters, white space, and numbers that can be represented in UTF-8 and the following characters: + - = . _ : /



The tag key (String). The key can't start with aws:.

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

Pattern: ^(?![aA]{1}[wW]{1}[sS]{1}:)([\p{L}\p{Z}\p{N}_.:/=+\-@]+)$

Type: String

Required: Yes


The value of the key.

Length Constraints: Maximum length of 256.

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

Type: String

Required: Yes

See Also

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