Tag - Amazon Billing and Cost Management
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

Describes a tag. A tag is a key-value pair. You can add up to 50 tags to a report definition.

Contents

Key

The key of the tag. Tag keys are case sensitive. Each report definition can only have up to one tag with the same key. If you try to add an existing tag with the same key, the existing tag value will be updated to the new value.

Type: String

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

Pattern: .*

Required: Yes

Value

The value of the tag. Tag values are case-sensitive. This can be an empty string.

Type: String

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

Pattern: .*

Required: Yes

See Also

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