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.Greengrass.ListGroups

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Retrieves a list of groups.

This operation returns paginated results.

Synopsis

Creating a Request

data ListGroups Source #

See: newListGroups smart constructor.

Constructors

ListGroups'
Fields nextToken :: Maybe Text The token for the next set of results, or ''null'' if there are no additional results. maxResults :: Maybe Text The maximum number of results to be returned per request.

Instances

Instances details

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

newListGroups :: ListGroups Source #

Create a value of ListGroups 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:ListGroups', listGroups_nextToken - The token for the next set of results, or ''null'' if there are no additional results.

$sel:maxResults:ListGroups', listGroups_maxResults - The maximum number of results to be returned per request.

Request Lenses

listGroups_nextToken :: Lens' ListGroups (Maybe Text) Source #

The token for the next set of results, or ''null'' if there are no additional results.

listGroups_maxResults :: Lens' ListGroups (Maybe Text) Source #

The maximum number of results to be returned per request.

Destructuring the Response

data ListGroupsResponse Source #

See: newListGroupsResponse smart constructor.

Constructors

ListGroupsResponse'
Fields groups :: Maybe [GroupInformation] Information about a group. nextToken :: Maybe Text The token for the next set of results, or ''null'' if there are no additional results. httpStatus :: Int The response's http status code.

Instances

Instances details

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

newListGroupsResponse Source #

Arguments

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

Create a value of ListGroupsResponse 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:groups:ListGroupsResponse', listGroupsResponse_groups - Information about a group.

$sel:nextToken:ListGroups', listGroupsResponse_nextToken - The token for the next set of results, or ''null'' if there are no additional results.

$sel:httpStatus:ListGroupsResponse', listGroupsResponse_httpStatus - The response's http status code.

Response Lenses

listGroupsResponse_groups :: Lens' ListGroupsResponse (Maybe [GroupInformation]) Source #

Information about a group.

listGroupsResponse_nextToken :: Lens' ListGroupsResponse (Maybe Text) Source #

The token for the next set of results, or ''null'' if there are no additional results.

listGroupsResponse_httpStatus :: Lens' ListGroupsResponse Int Source #

The response's http status code.