{-# 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 #-}

-- Derived from AWS service descriptions, licensed under Apache 2.0.

-- |
-- Module      : Amazonka.Lightsail.GetDisks
-- Copyright   : (c) 2013-2023 Brendan Hay
-- License     : Mozilla Public License, v. 2.0.
-- Maintainer  : Brendan Hay
-- Stability   : auto-generated
-- Portability : non-portable (GHC extensions)
--
-- Returns information about all block storage disks in your AWS account
-- and region.
--
-- This operation returns paginated results.
module Amazonka.Lightsail.GetDisks
  ( -- * Creating a Request
    GetDisks (..),
    newGetDisks,

    -- * Request Lenses
    getDisks_pageToken,

    -- * Destructuring the Response
    GetDisksResponse (..),
    newGetDisksResponse,

    -- * Response Lenses
    getDisksResponse_disks,
    getDisksResponse_nextPageToken,
    getDisksResponse_httpStatus,
  )
where

import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import Amazonka.Lightsail.Types
import qualified Amazonka.Prelude as Prelude
import qualified Amazonka.Request as Request
import qualified Amazonka.Response as Response

-- | /See:/ 'newGetDisks' smart constructor.
data GetDisks = GetDisks'
  { -- | The token to advance to the next page of results from your request.
    --
    -- To get a page token, perform an initial @GetDisks@ request. If your
    -- results are paginated, the response will return a next page token that
    -- you can specify as the page token in a subsequent request.
    GetDisks -> Maybe Text
pageToken :: Prelude.Maybe Prelude.Text
  }
  deriving (GetDisks -> GetDisks -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetDisks -> GetDisks -> Bool
$c/= :: GetDisks -> GetDisks -> Bool
== :: GetDisks -> GetDisks -> Bool
$c== :: GetDisks -> GetDisks -> Bool
Prelude.Eq, ReadPrec [GetDisks]
ReadPrec GetDisks
Int -> ReadS GetDisks
ReadS [GetDisks]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetDisks]
$creadListPrec :: ReadPrec [GetDisks]
readPrec :: ReadPrec GetDisks
$creadPrec :: ReadPrec GetDisks
readList :: ReadS [GetDisks]
$creadList :: ReadS [GetDisks]
readsPrec :: Int -> ReadS GetDisks
$creadsPrec :: Int -> ReadS GetDisks
Prelude.Read, Int -> GetDisks -> ShowS
[GetDisks] -> ShowS
GetDisks -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetDisks] -> ShowS
$cshowList :: [GetDisks] -> ShowS
show :: GetDisks -> String
$cshow :: GetDisks -> String
showsPrec :: Int -> GetDisks -> ShowS
$cshowsPrec :: Int -> GetDisks -> ShowS
Prelude.Show, forall x. Rep GetDisks x -> GetDisks
forall x. GetDisks -> Rep GetDisks x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetDisks x -> GetDisks
$cfrom :: forall x. GetDisks -> Rep GetDisks x
Prelude.Generic)

-- |
-- Create a value of 'GetDisks' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'pageToken', 'getDisks_pageToken' - The token to advance to the next page of results from your request.
--
-- To get a page token, perform an initial @GetDisks@ request. If your
-- results are paginated, the response will return a next page token that
-- you can specify as the page token in a subsequent request.
newGetDisks ::
  GetDisks
newGetDisks :: GetDisks
newGetDisks = GetDisks' {$sel:pageToken:GetDisks' :: Maybe Text
pageToken = forall a. Maybe a
Prelude.Nothing}

-- | The token to advance to the next page of results from your request.
--
-- To get a page token, perform an initial @GetDisks@ request. If your
-- results are paginated, the response will return a next page token that
-- you can specify as the page token in a subsequent request.
getDisks_pageToken :: Lens.Lens' GetDisks (Prelude.Maybe Prelude.Text)
getDisks_pageToken :: Lens' GetDisks (Maybe Text)
getDisks_pageToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetDisks' {Maybe Text
pageToken :: Maybe Text
$sel:pageToken:GetDisks' :: GetDisks -> Maybe Text
pageToken} -> Maybe Text
pageToken) (\s :: GetDisks
s@GetDisks' {} Maybe Text
a -> GetDisks
s {$sel:pageToken:GetDisks' :: Maybe Text
pageToken = Maybe Text
a} :: GetDisks)

instance Core.AWSPager GetDisks where
  page :: GetDisks -> AWSResponse GetDisks -> Maybe GetDisks
page GetDisks
rq AWSResponse GetDisks
rs
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse GetDisks
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' GetDisksResponse (Maybe Text)
getDisksResponse_nextPageToken
            forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
        forall a. Maybe a
Prelude.Nothing
    | forall a. AWSTruncated a => a -> Bool
Core.stop
        ( AWSResponse GetDisks
rs
            forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' GetDisksResponse (Maybe [Disk])
getDisksResponse_disks
            forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just
        ) =
        forall a. Maybe a
Prelude.Nothing
    | Bool
Prelude.otherwise =
        forall a. a -> Maybe a
Prelude.Just
          forall a b. (a -> b) -> a -> b
Prelude.$ GetDisks
rq
          forall a b. a -> (a -> b) -> b
Prelude.& Lens' GetDisks (Maybe Text)
getDisks_pageToken
          forall s t a b. ASetter s t a b -> b -> s -> t
Lens..~ AWSResponse GetDisks
rs
          forall s a. s -> Getting (First a) s a -> Maybe a
Lens.^? Lens' GetDisksResponse (Maybe Text)
getDisksResponse_nextPageToken
          forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall a b. Prism (Maybe a) (Maybe b) a b
Lens._Just

instance Core.AWSRequest GetDisks where
  type AWSResponse GetDisks = GetDisksResponse
  request :: (Service -> Service) -> GetDisks -> Request GetDisks
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 GetDisks
-> ClientResponse ClientBody
-> m (Either Error (ClientResponse (AWSResponse GetDisks)))
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 ->
          Maybe [Disk] -> Maybe Text -> Int -> GetDisksResponse
GetDisksResponse'
            forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"disks" forall (f :: * -> *) a. Functor f => f (Maybe a) -> a -> f a
Core..!@ forall a. Monoid a => a
Prelude.mempty)
            forall (f :: * -> *) a b. Applicative f => f (a -> b) -> f a -> f b
Prelude.<*> (Object
x forall a. FromJSON a => Object -> Key -> Either String (Maybe a)
Data..?> Key
"nextPageToken")
            forall (f :: * -> *) a b. Applicative f => 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))
      )

instance Prelude.Hashable GetDisks where
  hashWithSalt :: Int -> GetDisks -> Int
hashWithSalt Int
_salt GetDisks' {Maybe Text
pageToken :: Maybe Text
$sel:pageToken:GetDisks' :: GetDisks -> Maybe Text
..} =
    Int
_salt forall a. Hashable a => Int -> a -> Int
`Prelude.hashWithSalt` Maybe Text
pageToken

instance Prelude.NFData GetDisks where
  rnf :: GetDisks -> ()
rnf GetDisks' {Maybe Text
pageToken :: Maybe Text
$sel:pageToken:GetDisks' :: GetDisks -> Maybe Text
..} = forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
pageToken

instance Data.ToHeaders GetDisks where
  toHeaders :: GetDisks -> 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
"Lightsail_20161128.GetDisks" ::
                          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 GetDisks where
  toJSON :: GetDisks -> Value
toJSON GetDisks' {Maybe Text
pageToken :: Maybe Text
$sel:pageToken:GetDisks' :: GetDisks -> Maybe Text
..} =
    [Pair] -> Value
Data.object
      ( forall a. [Maybe a] -> [a]
Prelude.catMaybes
          [(Key
"pageToken" forall kv v. (KeyValue kv, ToJSON v) => Key -> v -> kv
Data..=) forall (f :: * -> *) a b. Functor f => (a -> b) -> f a -> f b
Prelude.<$> Maybe Text
pageToken]
      )

instance Data.ToPath GetDisks where
  toPath :: GetDisks -> ByteString
toPath = forall a b. a -> b -> a
Prelude.const ByteString
"/"

instance Data.ToQuery GetDisks where
  toQuery :: GetDisks -> QueryString
toQuery = forall a b. a -> b -> a
Prelude.const forall a. Monoid a => a
Prelude.mempty

-- | /See:/ 'newGetDisksResponse' smart constructor.
data GetDisksResponse = GetDisksResponse'
  { -- | An array of objects containing information about all block storage
    -- disks.
    GetDisksResponse -> Maybe [Disk]
disks :: Prelude.Maybe [Disk],
    -- | The token to advance to the next page of results from your request.
    --
    -- A next page token is not returned if there are no more results to
    -- display.
    --
    -- To get the next page of results, perform another @GetDisks@ request and
    -- specify the next page token using the @pageToken@ parameter.
    GetDisksResponse -> Maybe Text
nextPageToken :: Prelude.Maybe Prelude.Text,
    -- | The response's http status code.
    GetDisksResponse -> Int
httpStatus :: Prelude.Int
  }
  deriving (GetDisksResponse -> GetDisksResponse -> Bool
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: GetDisksResponse -> GetDisksResponse -> Bool
$c/= :: GetDisksResponse -> GetDisksResponse -> Bool
== :: GetDisksResponse -> GetDisksResponse -> Bool
$c== :: GetDisksResponse -> GetDisksResponse -> Bool
Prelude.Eq, ReadPrec [GetDisksResponse]
ReadPrec GetDisksResponse
Int -> ReadS GetDisksResponse
ReadS [GetDisksResponse]
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [GetDisksResponse]
$creadListPrec :: ReadPrec [GetDisksResponse]
readPrec :: ReadPrec GetDisksResponse
$creadPrec :: ReadPrec GetDisksResponse
readList :: ReadS [GetDisksResponse]
$creadList :: ReadS [GetDisksResponse]
readsPrec :: Int -> ReadS GetDisksResponse
$creadsPrec :: Int -> ReadS GetDisksResponse
Prelude.Read, Int -> GetDisksResponse -> ShowS
[GetDisksResponse] -> ShowS
GetDisksResponse -> String
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [GetDisksResponse] -> ShowS
$cshowList :: [GetDisksResponse] -> ShowS
show :: GetDisksResponse -> String
$cshow :: GetDisksResponse -> String
showsPrec :: Int -> GetDisksResponse -> ShowS
$cshowsPrec :: Int -> GetDisksResponse -> ShowS
Prelude.Show, forall x. Rep GetDisksResponse x -> GetDisksResponse
forall x. GetDisksResponse -> Rep GetDisksResponse x
forall a.
(forall x. a -> Rep a x) -> (forall x. Rep a x -> a) -> Generic a
$cto :: forall x. Rep GetDisksResponse x -> GetDisksResponse
$cfrom :: forall x. GetDisksResponse -> Rep GetDisksResponse x
Prelude.Generic)

-- |
-- Create a value of 'GetDisksResponse' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'disks', 'getDisksResponse_disks' - An array of objects containing information about all block storage
-- disks.
--
-- 'nextPageToken', 'getDisksResponse_nextPageToken' - The token to advance to the next page of results from your request.
--
-- A next page token is not returned if there are no more results to
-- display.
--
-- To get the next page of results, perform another @GetDisks@ request and
-- specify the next page token using the @pageToken@ parameter.
--
-- 'httpStatus', 'getDisksResponse_httpStatus' - The response's http status code.
newGetDisksResponse ::
  -- | 'httpStatus'
  Prelude.Int ->
  GetDisksResponse
newGetDisksResponse :: Int -> GetDisksResponse
newGetDisksResponse Int
pHttpStatus_ =
  GetDisksResponse'
    { $sel:disks:GetDisksResponse' :: Maybe [Disk]
disks = forall a. Maybe a
Prelude.Nothing,
      $sel:nextPageToken:GetDisksResponse' :: Maybe Text
nextPageToken = forall a. Maybe a
Prelude.Nothing,
      $sel:httpStatus:GetDisksResponse' :: Int
httpStatus = Int
pHttpStatus_
    }

-- | An array of objects containing information about all block storage
-- disks.
getDisksResponse_disks :: Lens.Lens' GetDisksResponse (Prelude.Maybe [Disk])
getDisksResponse_disks :: Lens' GetDisksResponse (Maybe [Disk])
getDisksResponse_disks = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetDisksResponse' {Maybe [Disk]
disks :: Maybe [Disk]
$sel:disks:GetDisksResponse' :: GetDisksResponse -> Maybe [Disk]
disks} -> Maybe [Disk]
disks) (\s :: GetDisksResponse
s@GetDisksResponse' {} Maybe [Disk]
a -> GetDisksResponse
s {$sel:disks:GetDisksResponse' :: Maybe [Disk]
disks = Maybe [Disk]
a} :: GetDisksResponse) forall b c a. (b -> c) -> (a -> b) -> a -> c
Prelude.. forall (f :: * -> *) (g :: * -> *) s t a b.
(Functor f, Functor g) =>
AnIso s t a b -> Iso (f s) (g t) (f a) (g b)
Lens.mapping forall s t a b. (Coercible s a, Coercible t b) => Iso s t a b
Lens.coerced

-- | The token to advance to the next page of results from your request.
--
-- A next page token is not returned if there are no more results to
-- display.
--
-- To get the next page of results, perform another @GetDisks@ request and
-- specify the next page token using the @pageToken@ parameter.
getDisksResponse_nextPageToken :: Lens.Lens' GetDisksResponse (Prelude.Maybe Prelude.Text)
getDisksResponse_nextPageToken :: Lens' GetDisksResponse (Maybe Text)
getDisksResponse_nextPageToken = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetDisksResponse' {Maybe Text
nextPageToken :: Maybe Text
$sel:nextPageToken:GetDisksResponse' :: GetDisksResponse -> Maybe Text
nextPageToken} -> Maybe Text
nextPageToken) (\s :: GetDisksResponse
s@GetDisksResponse' {} Maybe Text
a -> GetDisksResponse
s {$sel:nextPageToken:GetDisksResponse' :: Maybe Text
nextPageToken = Maybe Text
a} :: GetDisksResponse)

-- | The response's http status code.
getDisksResponse_httpStatus :: Lens.Lens' GetDisksResponse Prelude.Int
getDisksResponse_httpStatus :: Lens' GetDisksResponse Int
getDisksResponse_httpStatus = forall s a b t. (s -> a) -> (s -> b -> t) -> Lens s t a b
Lens.lens (\GetDisksResponse' {Int
httpStatus :: Int
$sel:httpStatus:GetDisksResponse' :: GetDisksResponse -> Int
httpStatus} -> Int
httpStatus) (\s :: GetDisksResponse
s@GetDisksResponse' {} Int
a -> GetDisksResponse
s {$sel:httpStatus:GetDisksResponse' :: Int
httpStatus = Int
a} :: GetDisksResponse)

instance Prelude.NFData GetDisksResponse where
  rnf :: GetDisksResponse -> ()
rnf GetDisksResponse' {Int
Maybe [Disk]
Maybe Text
httpStatus :: Int
nextPageToken :: Maybe Text
disks :: Maybe [Disk]
$sel:httpStatus:GetDisksResponse' :: GetDisksResponse -> Int
$sel:nextPageToken:GetDisksResponse' :: GetDisksResponse -> Maybe Text
$sel:disks:GetDisksResponse' :: GetDisksResponse -> Maybe [Disk]
..} =
    forall a. NFData a => a -> ()
Prelude.rnf Maybe [Disk]
disks
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Maybe Text
nextPageToken
      seq :: forall a b. a -> b -> b
`Prelude.seq` forall a. NFData a => a -> ()
Prelude.rnf Int
httpStatus