{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE TypeFamilies #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-binds #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}
module Amazonka.Kinesis.DescribeStream
(
DescribeStream (..),
newDescribeStream,
describeStream_exclusiveStartShardId,
describeStream_limit,
describeStream_streamARN,
describeStream_streamName,
DescribeStreamResponse (..),
newDescribeStreamResponse,
describeStreamResponse_httpStatus,
describeStreamResponse_streamDescription,
)
where
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.Kinesis.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response
data DescribeStream = DescribeStream'
{
DescribeStream -> Maybe Text
exclusiveStartShardId :: Prelude.Maybe Prelude.Text,
DescribeStream -> Maybe Natural
limit :: Prelude.Maybe Prelude.Natural,
DescribeStream -> Maybe Text
streamARN :: Prelude.Maybe Prelude.Text,
DescribeStream -> Maybe Text
streamName :: Prelude.Maybe Prelude.Text
}
deriving (DescribeStream -> DescribeStream -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeStream -> DescribeStream -> Bool
$c/= :: DescribeStream -> DescribeStream -> Bool
== :: DescribeStream -> DescribeStream -> Bool
$c== :: DescribeStream -> DescribeStream -> Bool
Prelude.Eq, ReadPrec [DescribeStream]
ReadPrec DescribeStream
Int -> ReadS DescribeStream
ReadS [DescribeStream]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeStream]
$creadListPrec :: ReadPrec [DescribeStream]
readPrec :: ReadPrec DescribeStream
$creadPrec :: ReadPrec DescribeStream
readList :: ReadS [DescribeStream]
$creadList :: ReadS [DescribeStream]
readsPrec :: Int -> ReadS DescribeStream
$creadsPrec :: Int -> ReadS DescribeStream
Prelude.Read, Int -> DescribeStream -> ShowS
[DescribeStream] -> ShowS
DescribeStream -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeStream] -> ShowS
$cshowList :: [DescribeStream] -> ShowS
show :: DescribeStream -> String
$cshow :: DescribeStream -> String
showsPrec :: Int -> DescribeStream -> ShowS
$cshowsPrec :: Int -> DescribeStream -> ShowS
Prelude.Show, forall x. Rep DescribeStream x -> DescribeStream
forall x. DescribeStream -> Rep DescribeStream x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeStream x -> DescribeStream
$cfrom :: forall x. DescribeStream -> Rep DescribeStream x
Prelude.Generic)
newDescribeStream ::
DescribeStream
newDescribeStream :: DescribeStream
newDescribeStream =
DescribeStream'
{ $sel:exclusiveStartShardId:DescribeStream' :: Maybe Text
exclusiveStartShardId =
forall a. Maybe a
Prelude.Nothing,
$sel:limit:DescribeStream' :: Maybe Natural
limit = forall a. Maybe a
Prelude.Nothing,
$sel:streamARN:DescribeStream' :: Maybe Text
streamARN = forall a. Maybe a
Prelude.Nothing,
$sel:streamName:DescribeStream' :: Maybe Text
streamName = forall a. Maybe a
Prelude.Nothing
}
describeStream_exclusiveStartShardId :: Lens.Lens' DescribeStream (Prelude.Maybe Prelude.Text)
describeStream_exclusiveStartShardId :: Lens' DescribeStream (Maybe Text)
describeStream_exclusiveStartShardId = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeStream' {Maybe Text
exclusiveStartShardId :: Maybe Text
$sel:exclusiveStartShardId:DescribeStream' :: DescribeStream -> Maybe Text
exclusiveStartShardId} -> Maybe Text
exclusiveStartShardId) (\s :: DescribeStream
s@DescribeStream' {} Maybe Text
a -> DescribeStream
s {$sel:exclusiveStartShardId:DescribeStream' :: Maybe Text
exclusiveStartShardId = Maybe Text
a} :: DescribeStream)
describeStream_limit :: Lens.Lens' DescribeStream (Prelude.Maybe Prelude.Natural)
describeStream_limit :: Lens' DescribeStream (Maybe Natural)
describeStream_limit = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeStream' {Maybe Natural
limit :: Maybe Natural
$sel:limit:DescribeStream' :: DescribeStream -> Maybe Natural
limit} -> Maybe Natural
limit) (\s :: DescribeStream
s@DescribeStream' {} Maybe Natural
a -> DescribeStream
s {$sel:limit:DescribeStream' :: Maybe Natural
limit = Maybe Natural
a} :: DescribeStream)
describeStream_streamARN :: Lens.Lens' DescribeStream (Prelude.Maybe Prelude.Text)
describeStream_streamARN :: Lens' DescribeStream (Maybe Text)
describeStream_streamARN = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeStream' {Maybe Text
streamARN :: Maybe Text
$sel:streamARN:DescribeStream' :: DescribeStream -> Maybe Text
streamARN} -> Maybe Text
streamARN) (\s :: DescribeStream
s@DescribeStream' {} Maybe Text
a -> DescribeStream
s {$sel:streamARN:DescribeStream' :: Maybe Text
streamARN = Maybe Text
a} :: DescribeStream)
describeStream_streamName :: Lens.Lens' DescribeStream (Prelude.Maybe Prelude.Text)
describeStream_streamName :: Lens' DescribeStream (Maybe Text)
describeStream_streamName = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeStream' {Maybe Text
streamName :: Maybe Text
$sel:streamName:DescribeStream' :: DescribeStream -> Maybe Text
streamName} -> Maybe Text
streamName) (\s :: DescribeStream
s@DescribeStream' {} Maybe Text
a -> DescribeStream
s {$sel:streamName:DescribeStream' :: Maybe Text
streamName = Maybe Text
a} :: DescribeStream)
instance Core.AWSPager DescribeStream where
page :: DescribeStream
-> AWSResponse DescribeStream -> Maybe DescribeStream
page DescribeStream
rq AWSResponse DescribeStream
rs
| forall a. AWSTruncated a => a -> Bool
Core.stop
( AWSResponse DescribeStream
rs
forall s a. s -> Getting a s a -> a
Lens.^. Lens' DescribeStreamResponse StreamDescription
describeStreamResponse_streamDescription
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. Lens' StreamDescription Bool
streamDescription_hasMoreShards
) =
forall a. Maybe a
Prelude.Nothing
| forall a. Maybe a -> Bool
Prelude.isNothing
( AWSResponse DescribeStream
rs
forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeStreamResponse StreamDescription
describeStreamResponse_streamDescription
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. Lens' StreamDescription [Shard]
streamDescription_shards
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall s a. Snoc s s a a => Traversal' s a
Lens._last
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. Lens' Shard Text
shard_shardId
) =
forall a. Maybe a
Prelude.Nothing
| Bool
Prelude.otherwise =
forall a. a -> Maybe a
Prelude.Just
forall a b. (a -> b) -> a -> b
Prelude.$ DescribeStream
rq
forall a b. a -> (a -> b) -> b
Prelude.& Lens' DescribeStream (Maybe Text)
describeStream_exclusiveStartShardId
forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse DescribeStream
rs
forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' DescribeStreamResponse StreamDescription
describeStreamResponse_streamDescription
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. Lens' StreamDescription [Shard]
streamDescription_shards
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall s a. Snoc s s a a => Traversal' s a
Lens._last
forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. Lens' Shard Text
shard_shardId
instance Core.AWSRequest DescribeStream where
type
AWSResponse DescribeStream =
DescribeStreamResponse
request :: (Service -> Service) -> DescribeStream -> Request DescribeStream
request Service -> Service
overrides =
forall a. (ToRequest a, ToJSON a) => Service -> a -> Request a
Request.postJSON (Service -> Service
overrides Service
defaultService)
response :: forall (m :: * -> *).
MonadResource m =>
(ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy DescribeStream
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse DescribeStream)))
response =
forall (m :: * -> *) a.
MonadResource m =>
(Int -> ResponseHeaders -> Object -> Either String (AWSResponse a))
-> (ByteStringLazy -> IO ByteStringLazy)
-> Service
-> Proxy a
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse a)))
Response.receiveJSON
( \Int
s ResponseHeaders
h Object
x ->
Int -> StreamDescription -> DescribeStreamResponse
DescribeStreamResponse'
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (forall (f :: * -> *) a. Applicative f => a -> f a
Prelude.pure (forall a. Enum a => a -> Int
Prelude.fromEnum Int
s))
forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Either String a
Data..:> Key
"StreamDescription")
)
instance Prelude.Hashable DescribeStream where
hashWithSalt :: Int -> DescribeStream -> Int
hashWithSalt Int
_salt DescribeStream' {Maybe Natural
Maybe Text
streamName :: Maybe Text
streamARN :: Maybe Text
limit :: Maybe Natural
exclusiveStartShardId :: Maybe Text
$sel:streamName:DescribeStream' :: DescribeStream -> Maybe Text
$sel:streamARN:DescribeStream' :: DescribeStream -> Maybe Text
$sel:limit:DescribeStream' :: DescribeStream -> Maybe Natural
$sel:exclusiveStartShardId:DescribeStream' :: DescribeStream -> Maybe Text
..} =
Int
_salt
forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
exclusiveStartShardId
forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Natural
limit
forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
streamARN
forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
streamName
instance Prelude.NFData DescribeStream where
rnf :: DescribeStream -> ()
rnf DescribeStream' {Maybe Natural
Maybe Text
streamName :: Maybe Text
streamARN :: Maybe Text
limit :: Maybe Natural
exclusiveStartShardId :: Maybe Text
$sel:streamName:DescribeStream' :: DescribeStream -> Maybe Text
$sel:streamARN:DescribeStream' :: DescribeStream -> Maybe Text
$sel:limit:DescribeStream' :: DescribeStream -> Maybe Natural
$sel:exclusiveStartShardId:DescribeStream' :: DescribeStream -> Maybe Text
..} =
forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
exclusiveStartShardId
seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Natural
limit
seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
streamARN
seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
streamName
instance Data.ToHeaders DescribeStream where
toHeaders :: DescribeStream -> ResponseHeaders
toHeaders =
forall a b. a -> b -> a
Prelude.const
( forall a. Monoid a => [a] -> a
Prelude.mconcat
[ HeaderName
"X-Amz-Target"
forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"Kinesis_20131202.DescribeStream" ::
Prelude.ByteString
),
HeaderName
"Content-Type"
forall a. ToHeader a => HeaderName -> a -> ResponseHeaders
Data.=# ( ByteString
"application/x-amz-json-1.1" ::
Prelude.ByteString
)
]
)
instance Data.ToJSON DescribeStream where
toJSON :: DescribeStream -> Value
toJSON DescribeStream' {Maybe Natural
Maybe Text
streamName :: Maybe Text
streamARN :: Maybe Text
limit :: Maybe Natural
exclusiveStartShardId :: Maybe Text
$sel:streamName:DescribeStream' :: DescribeStream -> Maybe Text
$sel:streamARN:DescribeStream' :: DescribeStream -> Maybe Text
$sel:limit:DescribeStream' :: DescribeStream -> Maybe Natural
$sel:exclusiveStartShardId:DescribeStream' :: DescribeStream -> Maybe Text
..} =
[Pair] -> Value
Data.object
( forall a. [Maybe a] -> [a]
Prelude.catMaybes
[ (Key
"ExclusiveStartShardId" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=)
forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
exclusiveStartShardId,
(Key
"Limit" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Natural
limit,
(Key
"StreamARN" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
streamARN,
(Key
"StreamName" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
streamName
]
)
instance Data.ToPath DescribeStream where
toPath :: DescribeStream -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/"
instance Data.ToQuery DescribeStream where
toQuery :: DescribeStream -> QueryString
toQuery = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty
data DescribeStreamResponse = DescribeStreamResponse'
{
DescribeStreamResponse -> Int
httpStatus :: Prelude.Int,
DescribeStreamResponse -> StreamDescription
streamDescription :: StreamDescription
}
deriving (DescribeStreamResponse -> DescribeStreamResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: DescribeStreamResponse -> DescribeStreamResponse -> Bool
$c/= :: DescribeStreamResponse -> DescribeStreamResponse -> Bool
== :: DescribeStreamResponse -> DescribeStreamResponse -> Bool
$c== :: DescribeStreamResponse -> DescribeStreamResponse -> Bool
Prelude.Eq, ReadPrec [DescribeStreamResponse]
ReadPrec DescribeStreamResponse
Int -> ReadS DescribeStreamResponse
ReadS [DescribeStreamResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [DescribeStreamResponse]
$creadListPrec :: ReadPrec [DescribeStreamResponse]
readPrec :: ReadPrec DescribeStreamResponse
$creadPrec :: ReadPrec DescribeStreamResponse
readList :: ReadS [DescribeStreamResponse]
$creadList :: ReadS [DescribeStreamResponse]
readsPrec :: Int -> ReadS DescribeStreamResponse
$creadsPrec :: Int -> ReadS DescribeStreamResponse
Prelude.Read, Int -> DescribeStreamResponse -> ShowS
[DescribeStreamResponse] -> ShowS
DescribeStreamResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [DescribeStreamResponse] -> ShowS
$cshowList :: [DescribeStreamResponse] -> ShowS
show :: DescribeStreamResponse -> String
$cshow :: DescribeStreamResponse -> String
showsPrec :: Int -> DescribeStreamResponse -> ShowS
$cshowsPrec :: Int -> DescribeStreamResponse -> ShowS
Prelude.Show, forall x. Rep DescribeStreamResponse x -> DescribeStreamResponse
forall x. DescribeStreamResponse -> Rep DescribeStreamResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep DescribeStreamResponse x -> DescribeStreamResponse
$cfrom :: forall x. DescribeStreamResponse -> Rep DescribeStreamResponse x
Prelude.Generic)
newDescribeStreamResponse ::
Prelude.Int ->
StreamDescription ->
DescribeStreamResponse
newDescribeStreamResponse :: Int -> StreamDescription -> DescribeStreamResponse
newDescribeStreamResponse
Int
pHttpStatus_
StreamDescription
pStreamDescription_ =
DescribeStreamResponse'
{ $sel:httpStatus:DescribeStreamResponse' :: Int
httpStatus = Int
pHttpStatus_,
$sel:streamDescription:DescribeStreamResponse' :: StreamDescription
streamDescription = StreamDescription
pStreamDescription_
}
describeStreamResponse_httpStatus :: Lens.Lens' DescribeStreamResponse Prelude.Int
describeStreamResponse_httpStatus :: Lens' DescribeStreamResponse Int
describeStreamResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeStreamResponse' {Int
httpStatus :: Int
$sel:httpStatus:DescribeStreamResponse' :: DescribeStreamResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: DescribeStreamResponse
s@DescribeStreamResponse' {} Int
a -> DescribeStreamResponse
s {$sel:httpStatus:DescribeStreamResponse' :: Int
httpStatus = Int
a} :: DescribeStreamResponse)
describeStreamResponse_streamDescription :: Lens.Lens' DescribeStreamResponse StreamDescription
describeStreamResponse_streamDescription :: Lens' DescribeStreamResponse StreamDescription
describeStreamResponse_streamDescription = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\DescribeStreamResponse' {StreamDescription
streamDescription :: StreamDescription
$sel:streamDescription:DescribeStreamResponse' :: DescribeStreamResponse -> StreamDescription
streamDescription} -> StreamDescription
streamDescription) (\s :: DescribeStreamResponse
s@DescribeStreamResponse' {} StreamDescription
a -> DescribeStreamResponse
s {$sel:streamDescription:DescribeStreamResponse' :: StreamDescription
streamDescription = StreamDescription
a} :: DescribeStreamResponse)
instance Prelude.NFData DescribeStreamResponse where
rnf :: DescribeStreamResponse -> ()
rnf DescribeStreamResponse' {Int
StreamDescription
streamDescription :: StreamDescription
httpStatus :: Int
$sel:streamDescription:DescribeStreamResponse' :: DescribeStreamResponse -> StreamDescription
$sel:httpStatus:DescribeStreamResponse' :: DescribeStreamResponse -> Int
..} =
forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus
seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf StreamDescription
streamDescription