Network.AWS.EC2.StartInstances

Starts an Amazon EBS-backed instance that you've previously stopped.

Instances that use Amazon EBS volumes as their root devices can be quickly stopped and started. When an instance is stopped, the compute resources are released and you are not billed for instance usage. However, your root partition Amazon EBS volume remains and continues to persist your data, and you are charged for Amazon EBS volume usage. You can restart your instance at any time. Every time you start your Windows instance, Amazon EC2 charges you for a full instance hour. If you stop and restart your Windows instance, a new instance hour begins and Amazon EC2 charges you for another full instance hour even if you are still within the same 60-minute period when it was stopped. Every time you start your Linux instance, Amazon EC2 charges a one-minute minimum for instance usage, and thereafter charges per second for instance usage.

Before stopping an instance, make sure it is in a state from which it can be restarted. Stopping an instance does not preserve data stored in RAM.

Performing this operation on an instance that uses an instance store as its root device returns an error.

For more information, see Stopping Instances in the Amazon Elastic Compute Cloud User Guide .

Creating a Request

startInstances :: StartInstances

Creates a value of StartInstances with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• sAdditionalInfo - Reserved.
• sDryRun - Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .
• sInstanceIds - One or more instance IDs.

data StartInstances

Contains the parameters for StartInstances.

See: startInstances smart constructor.

Instances

Eq StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

(==) :: StartInstances -> StartInstances -> Bool

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

Data StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> StartInstances -> c StartInstances

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c StartInstances

toConstr :: StartInstances -> Constr

dataTypeOf :: StartInstances -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c StartInstances)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c StartInstances)

gmapT :: (forall b. Data b => b -> b) -> StartInstances -> StartInstances

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> StartInstances -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> StartInstances -> r

gmapQ :: (forall d. Data d => d -> u) -> StartInstances -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> StartInstances -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> StartInstances -> m StartInstances

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> StartInstances -> m StartInstances

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> StartInstances -> m StartInstances

Read StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

readsPrec :: Int -> ReadS StartInstances

readList :: ReadS [StartInstances]

readPrec :: ReadPrec StartInstances

readListPrec :: ReadPrec [StartInstances]

Show StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

showsPrec :: Int -> StartInstances -> ShowS

show :: StartInstances -> String

showList :: [StartInstances] -> ShowS

Generic StartInstances

Defined in Network.AWS.EC2.StartInstances

Associated Types

type Rep StartInstances :: Type -> Type

Methods

from :: StartInstances -> Rep StartInstances x

to :: Rep StartInstances x -> StartInstances

Hashable StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

hashWithSalt :: Int -> StartInstances -> Int

hash :: StartInstances -> Int

AWSRequest StartInstances

Defined in Network.AWS.EC2.StartInstances

Associated Types

type Rs StartInstances :: Type

Methods

request :: StartInstances -> Request StartInstances

response :: (MonadResource m, MonadThrow m) => Logger -> Service -> Proxy StartInstances -> ClientResponse -> m (Response StartInstances)

ToHeaders StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

toHeaders :: StartInstances -> [Header]

ToPath StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

toPath :: StartInstances -> ByteString

ToQuery StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

toQuery :: StartInstances -> QueryString

NFData StartInstances

Defined in Network.AWS.EC2.StartInstances

Methods

rnf :: StartInstances -> ()

type Rep StartInstances

Defined in Network.AWS.EC2.StartInstances

type Rep StartInstances = D1 (MetaData "StartInstances" "Network.AWS.EC2.StartInstances" "amazonka-ec2-1.6.1-GgG1M0FWcBrE5I5IM2QktE" False) (C1 (MetaCons "StartInstances'" PrefixI True) (S1 (MetaSel (Just "_sAdditionalInfo") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: (S1 (MetaSel (Just "_sDryRun") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Bool)) :*: S1 (MetaSel (Just "_sInstanceIds") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 [Text]))))

type Rs StartInstances

Defined in Network.AWS.EC2.StartInstances

type Rs StartInstances = StartInstancesResponse

Request Lenses

sAdditionalInfo :: Lens' StartInstances (Maybe Text)

Reserved.

sDryRun :: Lens' StartInstances (Maybe Bool)

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation . Otherwise, it is UnauthorizedOperation .

sInstanceIds :: Lens' StartInstances [Text]

One or more instance IDs.

Destructuring the Response

startInstancesResponse

Arguments

:: Int

srsResponseStatus

-> StartInstancesResponse

Creates a value of StartInstancesResponse with the minimum fields required to make a request.

Use one of the following lenses to modify other fields as desired:

• srsStartingInstances - Information about one or more started instances.
• srsResponseStatus - -- | The response status code.

data StartInstancesResponse

Contains the output of StartInstances.

See: startInstancesResponse smart constructor.

Instances

Eq StartInstancesResponse

Defined in Network.AWS.EC2.StartInstances

Methods

(==) :: StartInstancesResponse -> StartInstancesResponse -> Bool

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

Data StartInstancesResponse

Defined in Network.AWS.EC2.StartInstances

Methods

gfoldl :: (forall d b. Data d => c (d -> b) -> d -> c b) -> (forall g. g -> c g) -> StartInstancesResponse -> c StartInstancesResponse

gunfold :: (forall b r. Data b => c (b -> r) -> c r) -> (forall r. r -> c r) -> Constr -> c StartInstancesResponse

toConstr :: StartInstancesResponse -> Constr

dataTypeOf :: StartInstancesResponse -> DataType

dataCast1 :: Typeable t => (forall d. Data d => c (t d)) -> Maybe (c StartInstancesResponse)

dataCast2 :: Typeable t => (forall d e. (Data d, Data e) => c (t d e)) -> Maybe (c StartInstancesResponse)

gmapT :: (forall b. Data b => b -> b) -> StartInstancesResponse -> StartInstancesResponse

gmapQl :: (r -> r' -> r) -> r -> (forall d. Data d => d -> r') -> StartInstancesResponse -> r

gmapQr :: (r' -> r -> r) -> r -> (forall d. Data d => d -> r') -> StartInstancesResponse -> r

gmapQ :: (forall d. Data d => d -> u) -> StartInstancesResponse -> [u]

gmapQi :: Int -> (forall d. Data d => d -> u) -> StartInstancesResponse -> u

gmapM :: Monad m => (forall d. Data d => d -> m d) -> StartInstancesResponse -> m StartInstancesResponse

gmapMp :: MonadPlus m => (forall d. Data d => d -> m d) -> StartInstancesResponse -> m StartInstancesResponse

gmapMo :: MonadPlus m => (forall d. Data d => d -> m d) -> StartInstancesResponse -> m StartInstancesResponse

Read StartInstancesResponse

Defined in Network.AWS.EC2.StartInstances

Methods

readsPrec :: Int -> ReadS StartInstancesResponse

readList :: ReadS [StartInstancesResponse]

readPrec :: ReadPrec StartInstancesResponse

readListPrec :: ReadPrec [StartInstancesResponse]

Show StartInstancesResponse

Defined in Network.AWS.EC2.StartInstances

Methods

showsPrec :: Int -> StartInstancesResponse -> ShowS

show :: StartInstancesResponse -> String

showList :: [StartInstancesResponse] -> ShowS

Generic StartInstancesResponse

Defined in Network.AWS.EC2.StartInstances

Associated Types

type Rep StartInstancesResponse :: Type -> Type

Methods

from :: StartInstancesResponse -> Rep StartInstancesResponse x

to :: Rep StartInstancesResponse x -> StartInstancesResponse

NFData StartInstancesResponse

Defined in Network.AWS.EC2.StartInstances

Methods

rnf :: StartInstancesResponse -> ()

type Rep StartInstancesResponse

Defined in Network.AWS.EC2.StartInstances

type Rep StartInstancesResponse = D1 (MetaData "StartInstancesResponse" "Network.AWS.EC2.StartInstances" "amazonka-ec2-1.6.1-GgG1M0FWcBrE5I5IM2QktE" False) (C1 (MetaCons "StartInstancesResponse'" PrefixI True) (S1 (MetaSel (Just "_srsStartingInstances") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe [InstanceStateChange])) :*: S1 (MetaSel (Just "_srsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int)))

Response Lenses

srsStartingInstances :: Lens' StartInstancesResponse [InstanceStateChange]

Information about one or more started instances.

srsResponseStatus :: Lens' StartInstancesResponse Int

• - | The response status code.