class Aws::DynamoDB::Types::Tag

Describes a tag. A tag is a key-value pair. You can add up to 50 tags to a single DynamoDB table.

AWS-assigned tag names and values are automatically assigned the `aws:` prefix, which the user cannot assign. AWS-assigned tag names do not count towards the tag limit of 50. User-assigned tag names have the prefix `user:` in the Cost Allocation Report. You cannot backdate the application of a tag.

For an overview on tagging DynamoDB resources, see [Tagging for DynamoDB] in the *Amazon DynamoDB Developer Guide*.

[1]: docs.aws.amazon.com/amazondynamodb/latest/developerguide/Tagging.html

@note When making an API call, you may pass Tag

data as a hash:

    {
      key: "TagKeyString", # required
      value: "TagValueString", # required
    }

@!attribute [rw] key

The key of the tag. Tag keys are case sensitive. Each DynamoDB table
can only have up to one tag with the same key. If you try to add an
existing tag (same key), the existing tag value will be updated to
the new value.
@return [String]

@!attribute [rw] value

The value of the tag. Tag values are case-sensitive and can be null.
@return [String]

@see docs.aws.amazon.com/goto/WebAPI/dynamodb-2012-08-10/Tag AWS API Documentation

Constants

SENSITIVE