Network.AWS.SWF.SignalWorkflowExecution

Records a WorkflowExecutionSignaled event in the workflow execution history and creates a decision task for the workflow execution identified by the given domain, workflowId and runId. The event is recorded with the specified user defined signalName and input (if provided).

Access Control

You can use IAM policies to control this action's access to Amazon SWF resources as follows:

• Use a Resource element with the domain name to limit the action to only specified domains.
• Use an Action element to allow or deny permission to call this action.
• You cannot use an IAM policy to constrain this action's parameters.

If the caller doesn't have sufficient permissions to invoke the action, or the parameter values fall outside the specified constraints, the action fails. The associated event attribute's cause parameter is set to OPERATION_NOT_PERMITTED . For details and example IAM policies, see Using IAM to Manage Access to Amazon SWF Workflows in the Amazon SWF Developer Guide .

Creating a Request

signalWorkflowExecution

Arguments

:: Text

sweDomain

-> Text

sweWorkflowId

-> Text

sweSignalName

-> SignalWorkflowExecution

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

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

• sweInput - Data to attach to the WorkflowExecutionSignaled event in the target workflow execution's history.
• sweRunId - The runId of the workflow execution to signal.
• sweDomain - The name of the domain containing the workflow execution to signal.
• sweWorkflowId - The workflowId of the workflow execution to signal.
• sweSignalName - The name of the signal. This name must be meaningful to the target workflow.

data SignalWorkflowExecution

See: signalWorkflowExecution smart constructor.

Instances

Eq SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

(==) :: SignalWorkflowExecution -> SignalWorkflowExecution -> Bool

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

Data SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

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

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

toConstr :: SignalWorkflowExecution -> Constr

dataTypeOf :: SignalWorkflowExecution -> DataType

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

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

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

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

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

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

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

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

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

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

Read SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

readsPrec :: Int -> ReadS SignalWorkflowExecution

readList :: ReadS [SignalWorkflowExecution]

readPrec :: ReadPrec SignalWorkflowExecution

readListPrec :: ReadPrec [SignalWorkflowExecution]

Show SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

showsPrec :: Int -> SignalWorkflowExecution -> ShowS

show :: SignalWorkflowExecution -> String

showList :: [SignalWorkflowExecution] -> ShowS

Generic SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Associated Types

type Rep SignalWorkflowExecution :: Type -> Type

Methods

from :: SignalWorkflowExecution -> Rep SignalWorkflowExecution x

to :: Rep SignalWorkflowExecution x -> SignalWorkflowExecution

Hashable SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

hashWithSalt :: Int -> SignalWorkflowExecution -> Int

hash :: SignalWorkflowExecution -> Int

ToJSON SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

toJSON :: SignalWorkflowExecution -> Value

toEncoding :: SignalWorkflowExecution -> Encoding

toJSONList :: [SignalWorkflowExecution] -> Value

toEncodingList :: [SignalWorkflowExecution] -> Encoding

AWSRequest SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Associated Types

type Rs SignalWorkflowExecution :: Type

Methods

request :: SignalWorkflowExecution -> Request SignalWorkflowExecution

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

ToHeaders SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

toHeaders :: SignalWorkflowExecution -> [Header]

ToPath SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

toPath :: SignalWorkflowExecution -> ByteString

ToQuery SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

toQuery :: SignalWorkflowExecution -> QueryString

NFData SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

rnf :: SignalWorkflowExecution -> ()

type Rep SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

type Rep SignalWorkflowExecution = D1 (MetaData "SignalWorkflowExecution" "Network.AWS.SWF.SignalWorkflowExecution" "amazonka-swf-1.6.1-3kde1KSCGTp3D4Dj0lEH55" False) (C1 (MetaCons "SignalWorkflowExecution'" PrefixI True) ((S1 (MetaSel (Just "_sweInput") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)) :*: S1 (MetaSel (Just "_sweRunId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text))) :*: (S1 (MetaSel (Just "_sweDomain") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: (S1 (MetaSel (Just "_sweWorkflowId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text) :*: S1 (MetaSel (Just "_sweSignalName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)))))

type Rs SignalWorkflowExecution

Defined in Network.AWS.SWF.SignalWorkflowExecution

type Rs SignalWorkflowExecution = SignalWorkflowExecutionResponse

Request Lenses

sweInput :: Lens' SignalWorkflowExecution (Maybe Text)

Data to attach to the WorkflowExecutionSignaled event in the target workflow execution's history.

sweRunId :: Lens' SignalWorkflowExecution (Maybe Text)

The runId of the workflow execution to signal.

sweDomain :: Lens' SignalWorkflowExecution Text

The name of the domain containing the workflow execution to signal.

sweWorkflowId :: Lens' SignalWorkflowExecution Text

The workflowId of the workflow execution to signal.

sweSignalName :: Lens' SignalWorkflowExecution Text

The name of the signal. This name must be meaningful to the target workflow.

Destructuring the Response

signalWorkflowExecutionResponse :: SignalWorkflowExecutionResponse

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

data SignalWorkflowExecutionResponse

See: signalWorkflowExecutionResponse smart constructor.

Instances

Eq SignalWorkflowExecutionResponse

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

(==) :: SignalWorkflowExecutionResponse -> SignalWorkflowExecutionResponse -> Bool

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

Data SignalWorkflowExecutionResponse

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

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

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

toConstr :: SignalWorkflowExecutionResponse -> Constr

dataTypeOf :: SignalWorkflowExecutionResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read SignalWorkflowExecutionResponse

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

readsPrec :: Int -> ReadS SignalWorkflowExecutionResponse

readList :: ReadS [SignalWorkflowExecutionResponse]

readPrec :: ReadPrec SignalWorkflowExecutionResponse

readListPrec :: ReadPrec [SignalWorkflowExecutionResponse]

Show SignalWorkflowExecutionResponse

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

showsPrec :: Int -> SignalWorkflowExecutionResponse -> ShowS

show :: SignalWorkflowExecutionResponse -> String

showList :: [SignalWorkflowExecutionResponse] -> ShowS

Generic SignalWorkflowExecutionResponse

Defined in Network.AWS.SWF.SignalWorkflowExecution

Associated Types

type Rep SignalWorkflowExecutionResponse :: Type -> Type

Methods

from :: SignalWorkflowExecutionResponse -> Rep SignalWorkflowExecutionResponse x

to :: Rep SignalWorkflowExecutionResponse x -> SignalWorkflowExecutionResponse

NFData SignalWorkflowExecutionResponse

Defined in Network.AWS.SWF.SignalWorkflowExecution

Methods

rnf :: SignalWorkflowExecutionResponse -> ()

type Rep SignalWorkflowExecutionResponse

Defined in Network.AWS.SWF.SignalWorkflowExecution

type Rep SignalWorkflowExecutionResponse = D1 (MetaData "SignalWorkflowExecutionResponse" "Network.AWS.SWF.SignalWorkflowExecution" "amazonka-swf-1.6.1-3kde1KSCGTp3D4Dj0lEH55" False) (C1 (MetaCons "SignalWorkflowExecutionResponse'" PrefixI False) (U1 :: Type -> Type))