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AWS Systems Manager
API Reference (API Version 2014-11-06)

Tag

Metadata that you assign to your AWS resources. Tags enable you to categorize your resources in different ways, for example, by purpose, owner, or environment. In Systems Manager, you can apply tags to documents, managed instances, Maintenance Windows, Parameter Store parameters, and patch baselines.

Contents

Key

The name of the tag.

Type: String

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

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

Required: Yes

Value

The value of the tag.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 256.

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

Required: Yes

See Also

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

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