Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.Forecast.Types.Tag

Description

Synopsis

data Tag = Tag' {
- key :: Sensitive Text
- value :: Sensitive Text
}
newTag :: Text -> Text -> Tag
tag_key :: Lens' Tag Text
tag_value :: Lens' Tag Text

Documentation

data Tag Source #

The optional metadata that you apply to a resource to help you categorize and organize them. Each tag consists of a key and an optional value, both of which you define.

The following basic restrictions apply to tags:

Maximum number of tags per resource - 50.
For each resource, each tag key must be unique, and each tag key can have only one value.
Maximum key length - 128 Unicode characters in UTF-8.
Maximum value length - 256 Unicode characters in UTF-8.
If your tagging schema is used across multiple services and resources, remember that other services may have restrictions on allowed characters. Generally allowed characters are: letters, numbers, and spaces representable in UTF-8, and the following characters: + - = . _ : / @.
Tag keys and values are case sensitive.
Do not use aws:, AWS:, or any upper or lowercase combination of such as a prefix for keys as it is reserved for AWS use. You cannot edit or delete tag keys with this prefix. Values can have this prefix. If a tag value has aws as its prefix but the key does not, then Forecast considers it to be a user tag and will count against the limit of 50 tags. Tags with only the key prefix of aws do not count against your tags per resource limit.

See: newTag smart constructor.

Constructors

Tag'
Fields key :: Sensitive Text One part of a key-value pair that makes up a tag. A `key` is a general label that acts like a category for more specific tag values. value :: Sensitive Text The optional part of a key-value pair that makes up a tag. A `value` acts as a descriptor within a tag category (key).

Instances

Instances details

Eq Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag Methods (==) :: Tag -> Tag -> Bool # (/=) :: Tag -> Tag -> Bool #
Show Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag Methods showsPrec :: Int -> Tag -> ShowS # show :: Tag -> String # showList :: [Tag] -> ShowS #
Generic Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag Associated Types type Rep Tag :: Type -> Type # Methods from :: Tag -> Rep Tag x # to :: Rep Tag x -> Tag #
NFData Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag Methods rnf :: Tag -> () #
Hashable Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag Methods hashWithSalt :: Int -> Tag -> Int # hash :: Tag -> Int #
ToJSON Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag Methods toJSON :: Tag -> Value # toEncoding :: Tag -> Encoding # toJSONList :: [Tag] -> Value # toEncodingList :: [Tag] -> Encoding #
FromJSON Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag Methods parseJSON :: Value -> Parser Tag # parseJSONList :: Value -> Parser [Tag] #
type Rep Tag Source #
Instance details Defined in Amazonka.Forecast.Types.Tag type Rep Tag = D1 ('MetaData "Tag" "Amazonka.Forecast.Types.Tag" "libZSservicesZSamazonka-forecastZSamazonka-forecast" 'False) (C1 ('MetaCons "Tag'" 'PrefixI 'True) (S1 ('MetaSel ('Just "key") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Sensitive Text)) :*: S1 ('MetaSel ('Just "value") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Sensitive Text))))

newTag Source #

Arguments

:: Text	`$sel:key:Tag'`
-> Text	`$sel:value:Tag'`
-> Tag

Create a value of Tag with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:key:Tag', tag_key - One part of a key-value pair that makes up a tag. A key is a general label that acts like a category for more specific tag values.

$sel:value:Tag', tag_value - The optional part of a key-value pair that makes up a tag. A value acts as a descriptor within a tag category (key).

tag_key :: Lens' Tag Text Source #

One part of a key-value pair that makes up a tag. A key is a general label that acts like a category for more specific tag values.

tag_value :: Lens' Tag Text Source #

The optional part of a key-value pair that makes up a tag. A value acts as a descriptor within a tag category (key).