Network.AWS.MachineLearning.GetDataSource

Returns a DataSource that includes metadata and data file information, as well as the current status of the DataSource .

GetDataSource provides results in normal or verbose format. The verbose format adds the schema description and the list of files pointed to by the DataSource to the normal format.

Creating a Request

getDataSource

Arguments

:: Text

gdsDataSourceId

-> GetDataSource

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

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

• gdsVerbose - Specifies whether the GetDataSource operation should return DataSourceSchema . If true, DataSourceSchema is returned. If false, DataSourceSchema is not returned.
• gdsDataSourceId - The ID assigned to the DataSource at creation.

data GetDataSource

See: getDataSource smart constructor.

Instances

Eq GetDataSource

Methods

(==) :: GetDataSource -> GetDataSource -> Bool

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

Data GetDataSource

Methods

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

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

toConstr :: GetDataSource -> Constr

dataTypeOf :: GetDataSource -> DataType

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

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

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

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

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

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

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

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

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

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

Read GetDataSource

Methods

readsPrec :: Int -> ReadS GetDataSource

readList :: ReadS [GetDataSource]

readPrec :: ReadPrec GetDataSource

readListPrec :: ReadPrec [GetDataSource]

Show GetDataSource

Methods

showsPrec :: Int -> GetDataSource -> ShowS

show :: GetDataSource -> String

showList :: [GetDataSource] -> ShowS

Generic GetDataSource

Associated Types

type Rep GetDataSource :: * -> *

Methods

from :: GetDataSource -> Rep GetDataSource x

to :: Rep GetDataSource x -> GetDataSource

Hashable GetDataSource

Methods

hashWithSalt :: Int -> GetDataSource -> Int

hash :: GetDataSource -> Int

ToJSON GetDataSource

Methods

toJSON :: GetDataSource -> Value

toEncoding :: GetDataSource -> Encoding

toJSONList :: [GetDataSource] -> Value

toEncodingList :: [GetDataSource] -> Encoding

NFData GetDataSource

Methods

rnf :: GetDataSource -> ()

AWSRequest GetDataSource

Associated Types

type Rs GetDataSource :: *

Methods

request :: GetDataSource -> Request GetDataSource

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

ToHeaders GetDataSource

Methods

toHeaders :: GetDataSource -> [Header]

ToPath GetDataSource

Methods

toPath :: GetDataSource -> ByteString

ToQuery GetDataSource

Methods

toQuery :: GetDataSource -> QueryString

type Rep GetDataSource

type Rep GetDataSource = D1 * (MetaData "GetDataSource" "Network.AWS.MachineLearning.GetDataSource" "amazonka-ml-1.6.0-Ieesuz5Kri8FW4cNPxVPkB" False) (C1 * (MetaCons "GetDataSource'" PrefixI True) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsVerbose") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Bool))) (S1 * (MetaSel (Just Symbol "_gdsDataSourceId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Text))))

type Rs GetDataSource

type Rs GetDataSource = GetDataSourceResponse

Request Lenses

gdsVerbose :: Lens' GetDataSource (Maybe Bool)

Specifies whether the GetDataSource operation should return DataSourceSchema . If true, DataSourceSchema is returned. If false, DataSourceSchema is not returned.

gdsDataSourceId :: Lens' GetDataSource Text

The ID assigned to the DataSource at creation.

Destructuring the Response

getDataSourceResponse

Arguments

:: Int

gdsrsResponseStatus

-> GetDataSourceResponse

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

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

• gdsrsStatus - The current status of the DataSource . This element can have one of the following values: * PENDING - Amazon ML submitted a request to create a DataSource . * INPROGRESS - The creation process is underway. * FAILED - The request to create a DataSource did not run to completion. It is not usable. * COMPLETED - The creation process completed successfully. * DELETED - The DataSource is marked as deleted. It is not usable.
• gdsrsNumberOfFiles - The number of data files referenced by the DataSource .
• gdsrsLastUpdatedAt - The time of the most recent edit to the DataSource . The time is expressed in epoch time.
• gdsrsCreatedAt - The time that the DataSource was created. The time is expressed in epoch time.
• gdsrsComputeTime - The approximate CPU time in milliseconds that Amazon Machine Learning spent processing the DataSource , normalized and scaled on computation resources. ComputeTime is only available if the DataSource is in the COMPLETED state and the ComputeStatistics is set to true.
• gdsrsDataSourceId - The ID assigned to the DataSource at creation. This value should be identical to the value of the DataSourceId in the request.
• gdsrsRDSMetadata - Undocumented member.
• gdsrsDataSizeInBytes - The total size of observations in the data files.
• gdsrsDataSourceSchema - The schema used by all of the data files of this DataSource .
• gdsrsStartedAt - The epoch time when Amazon Machine Learning marked the DataSource as INPROGRESS . StartedAt isn't available if the DataSource is in the PENDING state.
• gdsrsFinishedAt - The epoch time when Amazon Machine Learning marked the DataSource as COMPLETED or FAILED . FinishedAt is only available when the DataSource is in the COMPLETED or FAILED state.
• gdsrsCreatedByIAMUser - The AWS user account from which the DataSource was created. The account type can be either an AWS root account or an AWS Identity and Access Management (IAM) user account.
• gdsrsName - A user-supplied name or description of the DataSource .
• gdsrsLogURI - A link to the file containing logs of CreateDataSourceFrom* operations.
• gdsrsDataLocationS3 - The location of the data file or directory in Amazon Simple Storage Service (Amazon S3).
• gdsrsComputeStatistics - The parameter is true if statistics need to be generated from the observation data.
• gdsrsMessage - The user-supplied description of the most recent details about creating the DataSource .
• gdsrsRedshiftMetadata - Undocumented member.
• gdsrsDataRearrangement - A JSON string that represents the splitting and rearrangement requirement used when this DataSource was created.
• gdsrsRoleARN - Undocumented member.
• gdsrsResponseStatus - -- | The response status code.

data GetDataSourceResponse

Represents the output of a GetDataSource operation and describes a DataSource .

See: getDataSourceResponse smart constructor.

Instances

Eq GetDataSourceResponse

Methods

(==) :: GetDataSourceResponse -> GetDataSourceResponse -> Bool

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

Data GetDataSourceResponse

Methods

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

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

toConstr :: GetDataSourceResponse -> Constr

dataTypeOf :: GetDataSourceResponse -> DataType

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

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

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

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

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

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

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

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

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

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

Read GetDataSourceResponse

Methods

readsPrec :: Int -> ReadS GetDataSourceResponse

readList :: ReadS [GetDataSourceResponse]

readPrec :: ReadPrec GetDataSourceResponse

readListPrec :: ReadPrec [GetDataSourceResponse]

Show GetDataSourceResponse

Methods

showsPrec :: Int -> GetDataSourceResponse -> ShowS

show :: GetDataSourceResponse -> String

showList :: [GetDataSourceResponse] -> ShowS

Generic GetDataSourceResponse

Associated Types

type Rep GetDataSourceResponse :: * -> *

Methods

from :: GetDataSourceResponse -> Rep GetDataSourceResponse x

to :: Rep GetDataSourceResponse x -> GetDataSourceResponse

NFData GetDataSourceResponse

Methods

rnf :: GetDataSourceResponse -> ()

type Rep GetDataSourceResponse

type Rep GetDataSourceResponse = D1 * (MetaData "GetDataSourceResponse" "Network.AWS.MachineLearning.GetDataSource" "amazonka-ml-1.6.0-Ieesuz5Kri8FW4cNPxVPkB" False) (C1 * (MetaCons "GetDataSourceResponse'" PrefixI True) ((:*:) * ((:*:) * ((:*:) * ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe EntityStatus))) (S1 * (MetaSel (Just Symbol "_gdsrsNumberOfFiles") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Integer)))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsLastUpdatedAt") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe POSIX))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsCreatedAt") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe POSIX))) (S1 * (MetaSel (Just Symbol "_gdsrsComputeTime") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Integer)))))) ((:*:) * ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsDataSourceId") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) (S1 * (MetaSel (Just Symbol "_gdsrsRDSMetadata") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe RDSMetadata)))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsDataSizeInBytes") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Integer))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsDataSourceSchema") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) (S1 * (MetaSel (Just Symbol "_gdsrsStartedAt") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe POSIX))))))) ((:*:) * ((:*:) * ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsFinishedAt") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe POSIX))) (S1 * (MetaSel (Just Symbol "_gdsrsCreatedByIAMUser") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text)))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsName") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsLogURI") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) (S1 * (MetaSel (Just Symbol "_gdsrsDataLocationS3") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text)))))) ((:*:) * ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsComputeStatistics") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Bool))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsMessage") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) (S1 * (MetaSel (Just Symbol "_gdsrsRedshiftMetadata") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe RedshiftMetadata))))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsDataRearrangement") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) ((:*:) * (S1 * (MetaSel (Just Symbol "_gdsrsRoleARN") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * (Maybe Text))) (S1 * (MetaSel (Just Symbol "_gdsrsResponseStatus") NoSourceUnpackedness SourceStrict DecidedStrict) (Rec0 * Int))))))))

Response Lenses

gdsrsStatus :: Lens' GetDataSourceResponse (Maybe EntityStatus)

The current status of the DataSource . This element can have one of the following values: * PENDING - Amazon ML submitted a request to create a DataSource . * INPROGRESS - The creation process is underway. * FAILED - The request to create a DataSource did not run to completion. It is not usable. * COMPLETED - The creation process completed successfully. * DELETED - The DataSource is marked as deleted. It is not usable.

gdsrsNumberOfFiles :: Lens' GetDataSourceResponse (Maybe Integer)

The number of data files referenced by the DataSource .

gdsrsLastUpdatedAt :: Lens' GetDataSourceResponse (Maybe UTCTime)

The time of the most recent edit to the DataSource . The time is expressed in epoch time.

gdsrsCreatedAt :: Lens' GetDataSourceResponse (Maybe UTCTime)

The time that the DataSource was created. The time is expressed in epoch time.

gdsrsComputeTime :: Lens' GetDataSourceResponse (Maybe Integer)

The approximate CPU time in milliseconds that Amazon Machine Learning spent processing the DataSource , normalized and scaled on computation resources. ComputeTime is only available if the DataSource is in the COMPLETED state and the ComputeStatistics is set to true.

gdsrsDataSourceId :: Lens' GetDataSourceResponse (Maybe Text)

The ID assigned to the DataSource at creation. This value should be identical to the value of the DataSourceId in the request.

gdsrsRDSMetadata :: Lens' GetDataSourceResponse (Maybe RDSMetadata)

Undocumented member.

gdsrsDataSizeInBytes :: Lens' GetDataSourceResponse (Maybe Integer)

The total size of observations in the data files.

gdsrsDataSourceSchema :: Lens' GetDataSourceResponse (Maybe Text)

The schema used by all of the data files of this DataSource .

gdsrsStartedAt :: Lens' GetDataSourceResponse (Maybe UTCTime)

The epoch time when Amazon Machine Learning marked the DataSource as INPROGRESS . StartedAt isn't available if the DataSource is in the PENDING state.

gdsrsFinishedAt :: Lens' GetDataSourceResponse (Maybe UTCTime)

The epoch time when Amazon Machine Learning marked the DataSource as COMPLETED or FAILED . FinishedAt is only available when the DataSource is in the COMPLETED or FAILED state.

gdsrsCreatedByIAMUser :: Lens' GetDataSourceResponse (Maybe Text)

The AWS user account from which the DataSource was created. The account type can be either an AWS root account or an AWS Identity and Access Management (IAM) user account.

gdsrsName :: Lens' GetDataSourceResponse (Maybe Text)

A user-supplied name or description of the DataSource .

gdsrsLogURI :: Lens' GetDataSourceResponse (Maybe Text)

A link to the file containing logs of CreateDataSourceFrom* operations.

gdsrsDataLocationS3 :: Lens' GetDataSourceResponse (Maybe Text)

The location of the data file or directory in Amazon Simple Storage Service (Amazon S3).

gdsrsComputeStatistics :: Lens' GetDataSourceResponse (Maybe Bool)

The parameter is true if statistics need to be generated from the observation data.

gdsrsMessage :: Lens' GetDataSourceResponse (Maybe Text)

The user-supplied description of the most recent details about creating the DataSource .

gdsrsRedshiftMetadata :: Lens' GetDataSourceResponse (Maybe RedshiftMetadata)

Undocumented member.

gdsrsDataRearrangement :: Lens' GetDataSourceResponse (Maybe Text)

A JSON string that represents the splitting and rearrangement requirement used when this DataSource was created.

gdsrsRoleARN :: Lens' GetDataSourceResponse (Maybe Text)

Undocumented member.

gdsrsResponseStatus :: Lens' GetDataSourceResponse Int

• - | The response status code.