Copyright	(c) 2013-2023 Brendan Hay
License	Mozilla Public License, v. 2.0.
Maintainer	Brendan Hay
Stability	auto-generated
Portability	non-portable (GHC extensions)
Safe Haskell	Safe-Inferred
Language	Haskell2010

Amazonka.Glue.ListCrawlers

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Retrieves the names of all crawler resources in this Amazon Web Services account, or the resources with the specified tag. This operation allows you to see which resources are available in your account, and their names.

This operation takes the optional Tags field, which you can use as a filter on the response so that tagged resources can be retrieved as a group. If you choose to use tags filtering, only resources with the tag are retrieved.

Synopsis

Creating a Request

data ListCrawlers Source #

See: newListCrawlers smart constructor.

Constructors

ListCrawlers'
Fields maxResults :: Maybe Natural The maximum size of a list to return. nextToken :: Maybe Text A continuation token, if this is a continuation request. tags :: Maybe (HashMap Text Text) Specifies to return only these tagged resources.

Instances

Instances details

ToJSON ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods toJSON :: ListCrawlers -> Value # toEncoding :: ListCrawlers -> Encoding # toJSONList :: [ListCrawlers] -> Value # toEncodingList :: [ListCrawlers] -> Encoding #
ToHeaders ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods toHeaders :: ListCrawlers -> [Header] #
ToPath ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods toPath :: ListCrawlers -> ByteString #
ToQuery ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods toQuery :: ListCrawlers -> QueryString #
AWSRequest ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Associated Types type AWSResponse ListCrawlers # Methods request :: (Service -> Service) -> ListCrawlers -> Request ListCrawlers # response :: MonadResource m => (ByteStringLazy -> IO ByteStringLazy) -> Service -> Proxy ListCrawlers -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse ListCrawlers))) #
Generic ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Associated Types type Rep ListCrawlers :: Type -> Type # Methods from :: ListCrawlers -> Rep ListCrawlers x # to :: Rep ListCrawlers x -> ListCrawlers #
Read ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods readsPrec :: Int -> ReadS ListCrawlers # readList :: ReadS [ListCrawlers] # readPrec :: ReadPrec ListCrawlers # readListPrec :: ReadPrec [ListCrawlers] #
Show ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods showsPrec :: Int -> ListCrawlers -> ShowS # show :: ListCrawlers -> String # showList :: [ListCrawlers] -> ShowS #
NFData ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods rnf :: ListCrawlers -> () #
Eq ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods (==) :: ListCrawlers -> ListCrawlers -> Bool # (/=) :: ListCrawlers -> ListCrawlers -> Bool #
Hashable ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods hashWithSalt :: Int -> ListCrawlers -> Int # hash :: ListCrawlers -> Int #
type AWSResponse ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers type AWSResponse ListCrawlers = ListCrawlersResponse
type Rep ListCrawlers Source #
Instance details Defined in Amazonka.Glue.ListCrawlers type Rep ListCrawlers = D1 ('MetaData "ListCrawlers" "Amazonka.Glue.ListCrawlers" "amazonka-glue-2.0-7miPWwBHdfn8N8SvbpLgE0" 'False) (C1 ('MetaCons "ListCrawlers'" 'PrefixI 'True) (S1 ('MetaSel ('Just "maxResults") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural)) :: (S1 ('MetaSel ('Just "nextToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "tags") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe (HashMap Text Text))))))

newListCrawlers :: ListCrawlers Source #

Create a value of ListCrawlers 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:maxResults:ListCrawlers', listCrawlers_maxResults - The maximum size of a list to return.

ListCrawlers, listCrawlers_nextToken - A continuation token, if this is a continuation request.

$sel:tags:ListCrawlers', listCrawlers_tags - Specifies to return only these tagged resources.

Request Lenses

listCrawlers_maxResults :: Lens' ListCrawlers (Maybe Natural) Source #

The maximum size of a list to return.

listCrawlers_nextToken :: Lens' ListCrawlers (Maybe Text) Source #

A continuation token, if this is a continuation request.

listCrawlers_tags :: Lens' ListCrawlers (Maybe (HashMap Text Text)) Source #

Specifies to return only these tagged resources.

Destructuring the Response

data ListCrawlersResponse Source #

See: newListCrawlersResponse smart constructor.

Constructors

ListCrawlersResponse'
Fields crawlerNames :: Maybe [Text] The names of all crawlers in the account, or the crawlers with the specified tags. nextToken :: Maybe Text A continuation token, if the returned list does not contain the last metric available. httpStatus :: Int The response's http status code.

Instances

Instances details

Generic ListCrawlersResponse Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Associated Types type Rep ListCrawlersResponse :: Type -> Type # Methods from :: ListCrawlersResponse -> Rep ListCrawlersResponse x # to :: Rep ListCrawlersResponse x -> ListCrawlersResponse #
Read ListCrawlersResponse Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods readsPrec :: Int -> ReadS ListCrawlersResponse # readList :: ReadS [ListCrawlersResponse] # readPrec :: ReadPrec ListCrawlersResponse # readListPrec :: ReadPrec [ListCrawlersResponse] #
Show ListCrawlersResponse Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods showsPrec :: Int -> ListCrawlersResponse -> ShowS # show :: ListCrawlersResponse -> String # showList :: [ListCrawlersResponse] -> ShowS #
NFData ListCrawlersResponse Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods rnf :: ListCrawlersResponse -> () #
Eq ListCrawlersResponse Source #
Instance details Defined in Amazonka.Glue.ListCrawlers Methods (==) :: ListCrawlersResponse -> ListCrawlersResponse -> Bool # (/=) :: ListCrawlersResponse -> ListCrawlersResponse -> Bool #
type Rep ListCrawlersResponse Source #
Instance details Defined in Amazonka.Glue.ListCrawlers type Rep ListCrawlersResponse = D1 ('MetaData "ListCrawlersResponse" "Amazonka.Glue.ListCrawlers" "amazonka-glue-2.0-7miPWwBHdfn8N8SvbpLgE0" 'False) (C1 ('MetaCons "ListCrawlersResponse'" 'PrefixI 'True) (S1 ('MetaSel ('Just "crawlerNames") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe [Text])) :: (S1 ('MetaSel ('Just "nextToken") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int))))

newListCrawlersResponse Source #

Arguments

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

Create a value of ListCrawlersResponse 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:crawlerNames:ListCrawlersResponse', listCrawlersResponse_crawlerNames - The names of all crawlers in the account, or the crawlers with the specified tags.

ListCrawlers, listCrawlersResponse_nextToken - A continuation token, if the returned list does not contain the last metric available.

$sel:httpStatus:ListCrawlersResponse', listCrawlersResponse_httpStatus - The response's http status code.

Response Lenses

listCrawlersResponse_crawlerNames :: Lens' ListCrawlersResponse (Maybe [Text]) Source #

The names of all crawlers in the account, or the crawlers with the specified tags.

listCrawlersResponse_nextToken :: Lens' ListCrawlersResponse (Maybe Text) Source #

A continuation token, if the returned list does not contain the last metric available.

listCrawlersResponse_httpStatus :: Lens' ListCrawlersResponse Int Source #

The response's http status code.