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.IoTAnalytics.ListChannels

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Retrieves a list of channels.

This operation returns paginated results.

Creating a Request

data ListChannels Source #

See: newListChannels smart constructor.

Constructors

ListChannels'
Fields nextToken :: Maybe Text The token for the next set of results. maxResults :: Maybe Natural The maximum number of results to return in this request. The default value is 100.

Instances

Instances details

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

newListChannels :: ListChannels Source #

Create a value of ListChannels 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:ListChannels', listChannels_nextToken - The token for the next set of results.

$sel:maxResults:ListChannels', listChannels_maxResults - The maximum number of results to return in this request.

The default value is 100.

Request Lenses

listChannels_nextToken :: Lens' ListChannels (Maybe Text) Source #

The token for the next set of results.

listChannels_maxResults :: Lens' ListChannels (Maybe Natural) Source #

The maximum number of results to return in this request.

The default value is 100.

Destructuring the Response

data ListChannelsResponse Source #

See: newListChannelsResponse smart constructor.

Constructors

ListChannelsResponse'
Fields channelSummaries :: Maybe [ChannelSummary] A list of `ChannelSummary` objects. nextToken :: Maybe Text The token to retrieve the next set of results, or `null` if there are no more results. httpStatus :: Int The response's http status code.

Instances

Instances details

Eq ListChannelsResponse Source #
Instance details Defined in Amazonka.IoTAnalytics.ListChannels Methods (==) :: ListChannelsResponse -> ListChannelsResponse -> Bool # (/=) :: ListChannelsResponse -> ListChannelsResponse -> Bool #
Read ListChannelsResponse Source #
Instance details Defined in Amazonka.IoTAnalytics.ListChannels Methods readsPrec :: Int -> ReadS ListChannelsResponse # readList :: ReadS [ListChannelsResponse] # readPrec :: ReadPrec ListChannelsResponse # readListPrec :: ReadPrec [ListChannelsResponse] #
Show ListChannelsResponse Source #
Instance details Defined in Amazonka.IoTAnalytics.ListChannels Methods showsPrec :: Int -> ListChannelsResponse -> ShowS # show :: ListChannelsResponse -> String # showList :: [ListChannelsResponse] -> ShowS #
Generic ListChannelsResponse Source #
Instance details Defined in Amazonka.IoTAnalytics.ListChannels Associated Types type Rep ListChannelsResponse :: Type -> Type # Methods from :: ListChannelsResponse -> Rep ListChannelsResponse x # to :: Rep ListChannelsResponse x -> ListChannelsResponse #
NFData ListChannelsResponse Source #
Instance details Defined in Amazonka.IoTAnalytics.ListChannels Methods rnf :: ListChannelsResponse -> () #
type Rep ListChannelsResponse Source #
Instance details Defined in Amazonka.IoTAnalytics.ListChannels type Rep ListChannelsResponse = D1 ('MetaData "ListChannelsResponse" "Amazonka.IoTAnalytics.ListChannels" "libZSservicesZSamazonka-iot-analyticsZSamazonka-iot-analytics" 'False) (C1 ('MetaCons "ListChannelsResponse'" 'PrefixI 'True) (S1 ('MetaSel ('Just "channelSummaries") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [ChannelSummary])) :: (S1 ('MetaSel ('Just "nextToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int))))

newListChannelsResponse Source #

Arguments

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

Create a value of ListChannelsResponse 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:channelSummaries:ListChannelsResponse', listChannelsResponse_channelSummaries - A list of ChannelSummary objects.

$sel:nextToken:ListChannels', listChannelsResponse_nextToken - The token to retrieve the next set of results, or null if there are no more results.

$sel:httpStatus:ListChannelsResponse', listChannelsResponse_httpStatus - The response's http status code.

Response Lenses

listChannelsResponse_channelSummaries :: Lens' ListChannelsResponse (Maybe [ChannelSummary]) Source #

A list of ChannelSummary objects.

listChannelsResponse_nextToken :: Lens' ListChannelsResponse (Maybe Text) Source #

The token to retrieve the next set of results, or null if there are no more results.

listChannelsResponse_httpStatus :: Lens' ListChannelsResponse Int Source #

The response's http status code.