Network.AWS.DataPipeline.DescribeObjects

Gets the object definitions for a set of objects associated with the pipeline. Object definitions are composed of a set of fields that define the properties of the object.

This operation returns paginated results.

Creating a Request

describeObjects

Arguments

:: Text

doPipelineId

-> DescribeObjects

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

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

• doEvaluateExpressions
• doMarker
• doPipelineId
• doObjectIds

data DescribeObjects

Contains the parameters for DescribeObjects.

See: describeObjects smart constructor.

Instances

Eq DescribeObjects

Methods

(==) :: DescribeObjects -> DescribeObjects -> Bool

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

Data DescribeObjects

Methods

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

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

toConstr :: DescribeObjects -> Constr

dataTypeOf :: DescribeObjects -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeObjects

Methods

readsPrec :: Int -> ReadS DescribeObjects

readList :: ReadS [DescribeObjects]

readPrec :: ReadPrec DescribeObjects

readListPrec :: ReadPrec [DescribeObjects]

Show DescribeObjects

Methods

showsPrec :: Int -> DescribeObjects -> ShowS

show :: DescribeObjects -> String

showList :: [DescribeObjects] -> ShowS

Generic DescribeObjects

Associated Types

type Rep DescribeObjects :: * -> *

Methods

from :: DescribeObjects -> Rep DescribeObjects x

to :: Rep DescribeObjects x -> DescribeObjects

Hashable DescribeObjects

Methods

hashWithSalt :: Int -> DescribeObjects -> Int

hash :: DescribeObjects -> Int

ToJSON DescribeObjects

Methods

toJSON :: DescribeObjects -> Value

toEncoding :: DescribeObjects -> Encoding

toJSONList :: [DescribeObjects] -> Value

toEncodingList :: [DescribeObjects] -> Encoding

NFData DescribeObjects

Methods

rnf :: DescribeObjects -> ()

AWSPager DescribeObjects

Methods

page :: DescribeObjects -> Rs DescribeObjects -> Maybe DescribeObjects

AWSRequest DescribeObjects

Associated Types

type Rs DescribeObjects :: *

Methods

request :: DescribeObjects -> Request DescribeObjects

response :: MonadResource m => Logger -> Service -> Proxy * DescribeObjects -> ClientResponse -> m (Response DescribeObjects)

ToQuery DescribeObjects

Methods

toQuery :: DescribeObjects -> QueryString

ToPath DescribeObjects

Methods

toPath :: DescribeObjects -> ByteString

ToHeaders DescribeObjects

Methods

toHeaders :: DescribeObjects -> [Header]

type Rep DescribeObjects

type Rep DescribeObjects = D1 (MetaData "DescribeObjects" "Network.AWS.DataPipeline.DescribeObjects" "amazonka-datapipeline-1.4.1-62mAuWlj16cEROGJxL4WF2" False) (C1 (MetaCons "DescribeObjects'" PrefixI True) ((:*:) ((:*:) (S1 (MetaSel (Just Symbol "_doEvaluateExpressions") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Bool))) (S1 (MetaSel (Just Symbol "_doMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)))) ((:*:) (S1 (MetaSel (Just Symbol "_doPipelineId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Text)) (S1 (MetaSel (Just Symbol "_doObjectIds") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 [Text])))))

type Rs DescribeObjects

type Rs DescribeObjects = DescribeObjectsResponse

Request Lenses

doEvaluateExpressions :: Lens' DescribeObjects (Maybe Bool)

Indicates whether any expressions in the object should be evaluated when the object descriptions are returned.

doMarker :: Lens' DescribeObjects (Maybe Text)

The starting point for the results to be returned. For the first call, this value should be empty. As long as there are more results, continue to call DescribeObjects with the marker value from the previous call to retrieve the next set of results.

doPipelineId :: Lens' DescribeObjects Text

The ID of the pipeline that contains the object definitions.

doObjectIds :: Lens' DescribeObjects [Text]

The IDs of the pipeline objects that contain the definitions to be described. You can pass as many as 25 identifiers in a single call to DescribeObjects.

Destructuring the Response

describeObjectsResponse

Arguments

:: Int

dorsResponseStatus

-> DescribeObjectsResponse

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

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

• dorsHasMoreResults
• dorsMarker
• dorsResponseStatus
• dorsPipelineObjects

data DescribeObjectsResponse

Contains the output of DescribeObjects.

See: describeObjectsResponse smart constructor.

Instances

Eq DescribeObjectsResponse

Methods

(==) :: DescribeObjectsResponse -> DescribeObjectsResponse -> Bool

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

Data DescribeObjectsResponse

Methods

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

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

toConstr :: DescribeObjectsResponse -> Constr

dataTypeOf :: DescribeObjectsResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read DescribeObjectsResponse

Methods

readsPrec :: Int -> ReadS DescribeObjectsResponse

readList :: ReadS [DescribeObjectsResponse]

readPrec :: ReadPrec DescribeObjectsResponse

readListPrec :: ReadPrec [DescribeObjectsResponse]

Show DescribeObjectsResponse

Methods

showsPrec :: Int -> DescribeObjectsResponse -> ShowS

show :: DescribeObjectsResponse -> String

showList :: [DescribeObjectsResponse] -> ShowS

Generic DescribeObjectsResponse

Associated Types

type Rep DescribeObjectsResponse :: * -> *

Methods

from :: DescribeObjectsResponse -> Rep DescribeObjectsResponse x

to :: Rep DescribeObjectsResponse x -> DescribeObjectsResponse

NFData DescribeObjectsResponse

Methods

rnf :: DescribeObjectsResponse -> ()

type Rep DescribeObjectsResponse

type Rep DescribeObjectsResponse = D1 (MetaData "DescribeObjectsResponse" "Network.AWS.DataPipeline.DescribeObjects" "amazonka-datapipeline-1.4.1-62mAuWlj16cEROGJxL4WF2" False) (C1 (MetaCons "DescribeObjectsResponse'" PrefixI True) ((:*:) ((:*:) (S1 (MetaSel (Just Symbol "_dorsHasMoreResults") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Bool))) (S1 (MetaSel (Just Symbol "_dorsMarker") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 (Maybe Text)))) ((:*:) (S1 (MetaSel (Just Symbol "_dorsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 Int)) (S1 (MetaSel (Just Symbol "_dorsPipelineObjects") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 [PipelineObject])))))

Response Lenses

dorsHasMoreResults :: Lens' DescribeObjectsResponse (Maybe Bool)

Indicates whether there are more results to return.

dorsMarker :: Lens' DescribeObjectsResponse (Maybe Text)

The starting point for the next page of results. To view the next page of results, call DescribeObjects again with this marker value. If the value is null, there are no more results.

dorsResponseStatus :: Lens' DescribeObjectsResponse Int

The response status code.

dorsPipelineObjects :: Lens' DescribeObjectsResponse [PipelineObject]

An array of object definitions.