Copyright	(c) 2013-2021 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay <brendan.g.hay+amazonka@gmail.com>
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	None

Amazonka.EBS.ListChangedBlocks

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Returns information about the blocks that are different between two Amazon Elastic Block Store snapshots of the same volume/snapshot lineage.

Synopsis

data ListChangedBlocks = ListChangedBlocks' {
- nextToken :: Maybe Text
- startingBlockIndex :: Maybe Natural
- firstSnapshotId :: Maybe Text
- maxResults :: Maybe Natural
- secondSnapshotId :: Text
}
newListChangedBlocks :: Text -> ListChangedBlocks
listChangedBlocks_nextToken :: Lens' ListChangedBlocks (Maybe Text)
listChangedBlocks_startingBlockIndex :: Lens' ListChangedBlocks (Maybe Natural)
listChangedBlocks_firstSnapshotId :: Lens' ListChangedBlocks (Maybe Text)
listChangedBlocks_maxResults :: Lens' ListChangedBlocks (Maybe Natural)
listChangedBlocks_secondSnapshotId :: Lens' ListChangedBlocks Text
data ListChangedBlocksResponse = ListChangedBlocksResponse' {
- blockSize :: Maybe Int
- expiryTime :: Maybe POSIX
- volumeSize :: Maybe Natural
- changedBlocks :: Maybe [Sensitive ChangedBlock]
- nextToken :: Maybe Text
- httpStatus :: Int
}
newListChangedBlocksResponse :: Int -> ListChangedBlocksResponse
listChangedBlocksResponse_blockSize :: Lens' ListChangedBlocksResponse (Maybe Int)
listChangedBlocksResponse_expiryTime :: Lens' ListChangedBlocksResponse (Maybe UTCTime)
listChangedBlocksResponse_volumeSize :: Lens' ListChangedBlocksResponse (Maybe Natural)
listChangedBlocksResponse_changedBlocks :: Lens' ListChangedBlocksResponse (Maybe [ChangedBlock])
listChangedBlocksResponse_nextToken :: Lens' ListChangedBlocksResponse (Maybe Text)
listChangedBlocksResponse_httpStatus :: Lens' ListChangedBlocksResponse Int

Creating a Request

data ListChangedBlocks Source #

See: newListChangedBlocks smart constructor.

Constructors

ListChangedBlocks'

Fields

nextToken :: Maybe Text
The token to request the next page of results.
startingBlockIndex :: Maybe Natural
The block index from which the comparison should start.
The list in the response will start from this block index or the next valid block index in the snapshots.
firstSnapshotId :: Maybe Text
The ID of the first snapshot to use for the comparison.
The FirstSnapshotID parameter must be specified with a SecondSnapshotId parameter; otherwise, an error occurs.
maxResults :: Maybe Natural
The number of results to return.
secondSnapshotId :: Text
The ID of the second snapshot to use for the comparison.
The SecondSnapshotId parameter must be specified with a FirstSnapshotID parameter; otherwise, an error occurs.

Instances

Instances details

Eq ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods (==) :: ListChangedBlocks -> ListChangedBlocks -> Bool # (/=) :: ListChangedBlocks -> ListChangedBlocks -> Bool #
Read ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods readsPrec :: Int -> ReadS ListChangedBlocks # readList :: ReadS [ListChangedBlocks] # readPrec :: ReadPrec ListChangedBlocks # readListPrec :: ReadPrec [ListChangedBlocks] #
Show ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods showsPrec :: Int -> ListChangedBlocks -> ShowS # show :: ListChangedBlocks -> String # showList :: [ListChangedBlocks] -> ShowS #
Generic ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Associated Types type Rep ListChangedBlocks :: Type -> Type # Methods from :: ListChangedBlocks -> Rep ListChangedBlocks x # to :: Rep ListChangedBlocks x -> ListChangedBlocks #
NFData ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods rnf :: ListChangedBlocks -> () #
Hashable ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods hashWithSalt :: Int -> ListChangedBlocks -> Int # hash :: ListChangedBlocks -> Int #
AWSRequest ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Associated Types type AWSResponse ListChangedBlocks # Methods request :: ListChangedBlocks -> Request ListChangedBlocks # response :: MonadResource m => Logger -> Service -> Proxy ListChangedBlocks -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse ListChangedBlocks))) #
ToHeaders ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods toHeaders :: ListChangedBlocks -> [Header] #
ToPath ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods toPath :: ListChangedBlocks -> ByteString #
ToQuery ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods toQuery :: ListChangedBlocks -> QueryString #
type Rep ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks type Rep ListChangedBlocks = D1 ('MetaData "ListChangedBlocks" "Amazonka.EBS.ListChangedBlocks" "libZSservicesZSamazonka-ebsZSamazonka-ebs" 'False) (C1 ('MetaCons "ListChangedBlocks'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "nextToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "startingBlockIndex") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural))) :: (S1 ('MetaSel ('Just "firstSnapshotId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "maxResults") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :: S1 ('MetaSel ('Just "secondSnapshotId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)))))
type AWSResponse ListChangedBlocks Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks type AWSResponse ListChangedBlocks = ListChangedBlocksResponse

newListChangedBlocks Source #

Arguments

:: Text	`$sel:secondSnapshotId:ListChangedBlocks'`
-> ListChangedBlocks

Create a value of ListChangedBlocks with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:nextToken:ListChangedBlocks', listChangedBlocks_nextToken - The token to request the next page of results.

$sel:startingBlockIndex:ListChangedBlocks', listChangedBlocks_startingBlockIndex - The block index from which the comparison should start.

The list in the response will start from this block index or the next valid block index in the snapshots.

$sel:firstSnapshotId:ListChangedBlocks', listChangedBlocks_firstSnapshotId - The ID of the first snapshot to use for the comparison.

The FirstSnapshotID parameter must be specified with a SecondSnapshotId parameter; otherwise, an error occurs.

$sel:maxResults:ListChangedBlocks', listChangedBlocks_maxResults - The number of results to return.

$sel:secondSnapshotId:ListChangedBlocks', listChangedBlocks_secondSnapshotId - The ID of the second snapshot to use for the comparison.

The SecondSnapshotId parameter must be specified with a FirstSnapshotID parameter; otherwise, an error occurs.

Request Lenses

listChangedBlocks_nextToken :: Lens' ListChangedBlocks (Maybe Text) Source #

The token to request the next page of results.

listChangedBlocks_startingBlockIndex :: Lens' ListChangedBlocks (Maybe Natural) Source #

The block index from which the comparison should start.

The list in the response will start from this block index or the next valid block index in the snapshots.

listChangedBlocks_firstSnapshotId :: Lens' ListChangedBlocks (Maybe Text) Source #

The ID of the first snapshot to use for the comparison.

The FirstSnapshotID parameter must be specified with a SecondSnapshotId parameter; otherwise, an error occurs.

listChangedBlocks_maxResults :: Lens' ListChangedBlocks (Maybe Natural) Source #

The number of results to return.

listChangedBlocks_secondSnapshotId :: Lens' ListChangedBlocks Text Source #

The ID of the second snapshot to use for the comparison.

The SecondSnapshotId parameter must be specified with a FirstSnapshotID parameter; otherwise, an error occurs.

Destructuring the Response

data ListChangedBlocksResponse Source #

See: newListChangedBlocksResponse smart constructor.

Constructors

ListChangedBlocksResponse'

Fields

blockSize :: Maybe Int
The size of the blocks in the snapshot, in bytes.
expiryTime :: Maybe POSIX
The time when the BlockToken expires.
volumeSize :: Maybe Natural
The size of the volume in GB.
changedBlocks :: Maybe [Sensitive ChangedBlock]
An array of objects containing information about the changed blocks.
nextToken :: Maybe Text
The token to use to retrieve the next page of results. This value is null when there are no more results to return.
httpStatus :: Int
The response's http status code.

Instances

Instances details

Eq ListChangedBlocksResponse Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods (==) :: ListChangedBlocksResponse -> ListChangedBlocksResponse -> Bool # (/=) :: ListChangedBlocksResponse -> ListChangedBlocksResponse -> Bool #
Show ListChangedBlocksResponse Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods showsPrec :: Int -> ListChangedBlocksResponse -> ShowS # show :: ListChangedBlocksResponse -> String # showList :: [ListChangedBlocksResponse] -> ShowS #
Generic ListChangedBlocksResponse Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Associated Types type Rep ListChangedBlocksResponse :: Type -> Type # Methods from :: ListChangedBlocksResponse -> Rep ListChangedBlocksResponse x # to :: Rep ListChangedBlocksResponse x -> ListChangedBlocksResponse #
NFData ListChangedBlocksResponse Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks Methods rnf :: ListChangedBlocksResponse -> () #
type Rep ListChangedBlocksResponse Source #
Instance details Defined in Amazonka.EBS.ListChangedBlocks type Rep ListChangedBlocksResponse = D1 ('MetaData "ListChangedBlocksResponse" "Amazonka.EBS.ListChangedBlocks" "libZSservicesZSamazonka-ebsZSamazonka-ebs" 'False) (C1 ('MetaCons "ListChangedBlocksResponse'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "blockSize") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)) :: (S1 ('MetaSel ('Just "expiryTime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe POSIX)) :: S1 ('MetaSel ('Just "volumeSize") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)))) :: (S1 ('MetaSel ('Just "changedBlocks") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Sensitive ChangedBlock])) :: (S1 ('MetaSel ('Just "nextToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :*: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int)))))

newListChangedBlocksResponse Source #

Arguments

:: Int	`$sel:httpStatus:ListChangedBlocksResponse'`
-> ListChangedBlocksResponse

Create a value of ListChangedBlocksResponse with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:blockSize:ListChangedBlocksResponse', listChangedBlocksResponse_blockSize - The size of the blocks in the snapshot, in bytes.

$sel:expiryTime:ListChangedBlocksResponse', listChangedBlocksResponse_expiryTime - The time when the BlockToken expires.

$sel:volumeSize:ListChangedBlocksResponse', listChangedBlocksResponse_volumeSize - The size of the volume in GB.

$sel:changedBlocks:ListChangedBlocksResponse', listChangedBlocksResponse_changedBlocks - An array of objects containing information about the changed blocks.

$sel:nextToken:ListChangedBlocks', listChangedBlocksResponse_nextToken - The token to use to retrieve the next page of results. This value is null when there are no more results to return.

$sel:httpStatus:ListChangedBlocksResponse', listChangedBlocksResponse_httpStatus - The response's http status code.

Response Lenses

listChangedBlocksResponse_blockSize :: Lens' ListChangedBlocksResponse (Maybe Int) Source #

The size of the blocks in the snapshot, in bytes.

listChangedBlocksResponse_expiryTime :: Lens' ListChangedBlocksResponse (Maybe UTCTime) Source #

The time when the BlockToken expires.

listChangedBlocksResponse_volumeSize :: Lens' ListChangedBlocksResponse (Maybe Natural) Source #

The size of the volume in GB.

listChangedBlocksResponse_changedBlocks :: Lens' ListChangedBlocksResponse (Maybe [ChangedBlock]) Source #

An array of objects containing information about the changed blocks.

listChangedBlocksResponse_nextToken :: Lens' ListChangedBlocksResponse (Maybe Text) Source #

The token to use to retrieve the next page of results. This value is null when there are no more results to return.

listChangedBlocksResponse_httpStatus :: Lens' ListChangedBlocksResponse Int Source #

The response's http status code.