Amazonka.CloudWatch.Types.Dimension

Documentation

data Dimension

A dimension is a name/value pair that is part of the identity of a metric. Because dimensions are part of the unique identifier for a metric, whenever you add a unique name/value pair to one of your metrics, you are creating a new variation of that metric. For example, many Amazon EC2 metrics publish InstanceId as a dimension name, and the actual instance ID as the value for that dimension.

You can assign up to 30 dimensions to a metric.

See: newDimension smart constructor.

Constructors

Dimension'

Fields

• name :: Text

  The name of the dimension. Dimension names must contain only ASCII characters, must include at least one non-whitespace character, and cannot start with a colon (:).

• value :: Text

  The value of the dimension. Dimension values must contain only ASCII characters and must include at least one non-whitespace character.

Instances

ToQuery Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Methods

toQuery :: Dimension -> QueryString

FromXML Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Methods

parseXML :: [Node] -> Either String Dimension

Generic Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Associated Types

type Rep Dimension :: Type -> Type

Methods

from :: Dimension -> Rep Dimension x

to :: Rep Dimension x -> Dimension

Read Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Methods

readsPrec :: Int -> ReadS Dimension

readList :: ReadS [Dimension]

readPrec :: ReadPrec Dimension

readListPrec :: ReadPrec [Dimension]

Show Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Methods

showsPrec :: Int -> Dimension -> ShowS

show :: Dimension -> String

showList :: [Dimension] -> ShowS

NFData Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Methods

rnf :: Dimension -> ()

Eq Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Methods

(==) :: Dimension -> Dimension -> Bool

(/=) :: Dimension -> Dimension -> Bool

Hashable Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

Methods

hashWithSalt :: Int -> Dimension -> Int

hash :: Dimension -> Int

type Rep Dimension

Defined in Amazonka.CloudWatch.Types.Dimension

type Rep Dimension = D1 ('MetaData "Dimension" "Amazonka.CloudWatch.Types.Dimension" "amazonka-cloudwatch-2.0-9xq2AWTkbYo3pEtgQNn4jD" 'False) (C1 ('MetaCons "Dimension'" 'PrefixI 'True) (S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "value") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)))

newDimension

Arguments

:: Text

$sel:name:Dimension'

-> Text

$sel:value:Dimension'

-> Dimension

Create a value of Dimension 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:name:Dimension', dimension_name - The name of the dimension. Dimension names must contain only ASCII characters, must include at least one non-whitespace character, and cannot start with a colon (:).

$sel:value:Dimension', dimension_value - The value of the dimension. Dimension values must contain only ASCII characters and must include at least one non-whitespace character.

dimension_name :: Lens' Dimension Text

The name of the dimension. Dimension names must contain only ASCII characters, must include at least one non-whitespace character, and cannot start with a colon (:).

dimension_value :: Lens' Dimension Text

The value of the dimension. Dimension values must contain only ASCII characters and must include at least one non-whitespace character.