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.AppSync.UpdateResolver

Contents

Creating a Request
Request Lenses
Destructuring the Response
Response Lenses

Description

Updates a Resolver object.

Synopsis

data UpdateResolver = UpdateResolver' {
- dataSourceName :: Maybe Text
- requestMappingTemplate :: Maybe Text
- kind :: Maybe ResolverKind
- cachingConfig :: Maybe CachingConfig
- responseMappingTemplate :: Maybe Text
- syncConfig :: Maybe SyncConfig
- pipelineConfig :: Maybe PipelineConfig
- apiId :: Text
- typeName :: Text
- fieldName :: Text
}
newUpdateResolver :: Text -> Text -> Text -> UpdateResolver
updateResolver_dataSourceName :: Lens' UpdateResolver (Maybe Text)
updateResolver_requestMappingTemplate :: Lens' UpdateResolver (Maybe Text)
updateResolver_kind :: Lens' UpdateResolver (Maybe ResolverKind)
updateResolver_cachingConfig :: Lens' UpdateResolver (Maybe CachingConfig)
updateResolver_responseMappingTemplate :: Lens' UpdateResolver (Maybe Text)
updateResolver_syncConfig :: Lens' UpdateResolver (Maybe SyncConfig)
updateResolver_pipelineConfig :: Lens' UpdateResolver (Maybe PipelineConfig)
updateResolver_apiId :: Lens' UpdateResolver Text
updateResolver_typeName :: Lens' UpdateResolver Text
updateResolver_fieldName :: Lens' UpdateResolver Text
data UpdateResolverResponse = UpdateResolverResponse' {
- resolver :: Maybe Resolver
- httpStatus :: Int
}
newUpdateResolverResponse :: Int -> UpdateResolverResponse
updateResolverResponse_resolver :: Lens' UpdateResolverResponse (Maybe Resolver)
updateResolverResponse_httpStatus :: Lens' UpdateResolverResponse Int

Creating a Request

data UpdateResolver Source #

See: newUpdateResolver smart constructor.

Constructors

UpdateResolver'

Fields

dataSourceName :: Maybe Text
The new data source name.
requestMappingTemplate :: Maybe Text
The new request mapping template.
A resolver uses a request mapping template to convert a GraphQL expression into a format that a data source can understand. Mapping templates are written in Apache Velocity Template Language (VTL).
VTL request mapping templates are optional when using a Lambda data source. For all other data sources, VTL request and response mapping templates are required.
kind :: Maybe ResolverKind
The resolver type.
- UNIT: A UNIT resolver type. A UNIT resolver is the default resolver type. A UNIT resolver enables you to execute a GraphQL query against a single data source.
- PIPELINE: A PIPELINE resolver type. A PIPELINE resolver enables you to execute a series of Function in a serial manner. You can use a pipeline resolver to execute a GraphQL query against multiple data sources.
cachingConfig :: Maybe CachingConfig
The caching configuration for the resolver.
responseMappingTemplate :: Maybe Text
The new response mapping template.
syncConfig :: Maybe SyncConfig
The SyncConfig for a resolver attached to a versioned datasource.
pipelineConfig :: Maybe PipelineConfig
The PipelineConfig.
apiId :: Text
The API ID.
typeName :: Text
The new type name.
fieldName :: Text
The new field name.

Instances

Instances details

Eq UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods (==) :: UpdateResolver -> UpdateResolver -> Bool # (/=) :: UpdateResolver -> UpdateResolver -> Bool #
Read UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods readsPrec :: Int -> ReadS UpdateResolver # readList :: ReadS [UpdateResolver] # readPrec :: ReadPrec UpdateResolver # readListPrec :: ReadPrec [UpdateResolver] #
Show UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods showsPrec :: Int -> UpdateResolver -> ShowS # show :: UpdateResolver -> String # showList :: [UpdateResolver] -> ShowS #
Generic UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Associated Types type Rep UpdateResolver :: Type -> Type # Methods from :: UpdateResolver -> Rep UpdateResolver x # to :: Rep UpdateResolver x -> UpdateResolver #
NFData UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods rnf :: UpdateResolver -> () #
Hashable UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods hashWithSalt :: Int -> UpdateResolver -> Int # hash :: UpdateResolver -> Int #
ToJSON UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods toJSON :: UpdateResolver -> Value # toEncoding :: UpdateResolver -> Encoding # toJSONList :: [UpdateResolver] -> Value # toEncodingList :: [UpdateResolver] -> Encoding #
AWSRequest UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Associated Types type AWSResponse UpdateResolver # Methods request :: UpdateResolver -> Request UpdateResolver # response :: MonadResource m => Logger -> Service -> Proxy UpdateResolver -> ClientResponse ClientBody -> m (Either Error (ClientResponse (AWSResponse UpdateResolver))) #
ToHeaders UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods toHeaders :: UpdateResolver -> [Header] #
ToPath UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods toPath :: UpdateResolver -> ByteString #
ToQuery UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods toQuery :: UpdateResolver -> QueryString #
type Rep UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver type Rep UpdateResolver = D1 ('MetaData "UpdateResolver" "Amazonka.AppSync.UpdateResolver" "libZSservicesZSamazonka-appsyncZSamazonka-appsync" 'False) (C1 ('MetaCons "UpdateResolver'" 'PrefixI 'True) (((S1 ('MetaSel ('Just "dataSourceName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "requestMappingTemplate") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))) :: (S1 ('MetaSel ('Just "kind") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe ResolverKind)) :: (S1 ('MetaSel ('Just "cachingConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe CachingConfig)) :: S1 ('MetaSel ('Just "responseMappingTemplate") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text))))) :: ((S1 ('MetaSel ('Just "syncConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe SyncConfig)) :: S1 ('MetaSel ('Just "pipelineConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe PipelineConfig))) :: (S1 ('MetaSel ('Just "apiId") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :: (S1 ('MetaSel ('Just "typeName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text) :*: S1 ('MetaSel ('Just "fieldName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text))))))
type AWSResponse UpdateResolver Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver type AWSResponse UpdateResolver = UpdateResolverResponse

newUpdateResolver Source #

Arguments

:: Text	`$sel:apiId:UpdateResolver'`
-> Text	`$sel:typeName:UpdateResolver'`
-> Text	`$sel:fieldName:UpdateResolver'`
-> UpdateResolver

Create a value of UpdateResolver 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:dataSourceName:UpdateResolver', updateResolver_dataSourceName - The new data source name.

$sel:requestMappingTemplate:UpdateResolver', updateResolver_requestMappingTemplate - The new request mapping template.

A resolver uses a request mapping template to convert a GraphQL expression into a format that a data source can understand. Mapping templates are written in Apache Velocity Template Language (VTL).

VTL request mapping templates are optional when using a Lambda data source. For all other data sources, VTL request and response mapping templates are required.

$sel:kind:UpdateResolver', updateResolver_kind - The resolver type.

UNIT: A UNIT resolver type. A UNIT resolver is the default resolver type. A UNIT resolver enables you to execute a GraphQL query against a single data source.
PIPELINE: A PIPELINE resolver type. A PIPELINE resolver enables you to execute a series of Function in a serial manner. You can use a pipeline resolver to execute a GraphQL query against multiple data sources.

$sel:cachingConfig:UpdateResolver', updateResolver_cachingConfig - The caching configuration for the resolver.

$sel:responseMappingTemplate:UpdateResolver', updateResolver_responseMappingTemplate - The new response mapping template.

$sel:syncConfig:UpdateResolver', updateResolver_syncConfig - The SyncConfig for a resolver attached to a versioned datasource.

$sel:pipelineConfig:UpdateResolver', updateResolver_pipelineConfig - The PipelineConfig.

$sel:apiId:UpdateResolver', updateResolver_apiId - The API ID.

$sel:typeName:UpdateResolver', updateResolver_typeName - The new type name.

$sel:fieldName:UpdateResolver', updateResolver_fieldName - The new field name.

Request Lenses

updateResolver_dataSourceName :: Lens' UpdateResolver (Maybe Text) Source #

The new data source name.

updateResolver_requestMappingTemplate :: Lens' UpdateResolver (Maybe Text) Source #

The new request mapping template.

A resolver uses a request mapping template to convert a GraphQL expression into a format that a data source can understand. Mapping templates are written in Apache Velocity Template Language (VTL).

VTL request mapping templates are optional when using a Lambda data source. For all other data sources, VTL request and response mapping templates are required.

updateResolver_kind :: Lens' UpdateResolver (Maybe ResolverKind) Source #

The resolver type.

UNIT: A UNIT resolver type. A UNIT resolver is the default resolver type. A UNIT resolver enables you to execute a GraphQL query against a single data source.
PIPELINE: A PIPELINE resolver type. A PIPELINE resolver enables you to execute a series of Function in a serial manner. You can use a pipeline resolver to execute a GraphQL query against multiple data sources.

updateResolver_cachingConfig :: Lens' UpdateResolver (Maybe CachingConfig) Source #

The caching configuration for the resolver.

updateResolver_responseMappingTemplate :: Lens' UpdateResolver (Maybe Text) Source #

The new response mapping template.

updateResolver_syncConfig :: Lens' UpdateResolver (Maybe SyncConfig) Source #

The SyncConfig for a resolver attached to a versioned datasource.

updateResolver_pipelineConfig :: Lens' UpdateResolver (Maybe PipelineConfig) Source #

The PipelineConfig.

updateResolver_apiId :: Lens' UpdateResolver Text Source #

The API ID.

updateResolver_typeName :: Lens' UpdateResolver Text Source #

The new type name.

updateResolver_fieldName :: Lens' UpdateResolver Text Source #

The new field name.

Destructuring the Response

data UpdateResolverResponse Source #

See: newUpdateResolverResponse smart constructor.

Constructors

UpdateResolverResponse'
Fields resolver :: Maybe Resolver The updated `Resolver` object. httpStatus :: Int The response's http status code.

Instances

Instances details

Eq UpdateResolverResponse Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods (==) :: UpdateResolverResponse -> UpdateResolverResponse -> Bool # (/=) :: UpdateResolverResponse -> UpdateResolverResponse -> Bool #
Read UpdateResolverResponse Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods readsPrec :: Int -> ReadS UpdateResolverResponse # readList :: ReadS [UpdateResolverResponse] # readPrec :: ReadPrec UpdateResolverResponse # readListPrec :: ReadPrec [UpdateResolverResponse] #
Show UpdateResolverResponse Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods showsPrec :: Int -> UpdateResolverResponse -> ShowS # show :: UpdateResolverResponse -> String # showList :: [UpdateResolverResponse] -> ShowS #
Generic UpdateResolverResponse Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Associated Types type Rep UpdateResolverResponse :: Type -> Type # Methods from :: UpdateResolverResponse -> Rep UpdateResolverResponse x # to :: Rep UpdateResolverResponse x -> UpdateResolverResponse #
NFData UpdateResolverResponse Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver Methods rnf :: UpdateResolverResponse -> () #
type Rep UpdateResolverResponse Source #
Instance details Defined in Amazonka.AppSync.UpdateResolver type Rep UpdateResolverResponse = D1 ('MetaData "UpdateResolverResponse" "Amazonka.AppSync.UpdateResolver" "libZSservicesZSamazonka-appsyncZSamazonka-appsync" 'False) (C1 ('MetaCons "UpdateResolverResponse'" 'PrefixI 'True) (S1 ('MetaSel ('Just "resolver") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Resolver)) :*: S1 ('MetaSel ('Just "httpStatus") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Int)))

newUpdateResolverResponse Source #

Arguments

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

Create a value of UpdateResolverResponse 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:resolver:UpdateResolverResponse', updateResolverResponse_resolver - The updated Resolver object.

$sel:httpStatus:UpdateResolverResponse', updateResolverResponse_httpStatus - The response's http status code.

Response Lenses

updateResolverResponse_resolver :: Lens' UpdateResolverResponse (Maybe Resolver) Source #

The updated Resolver object.

updateResolverResponse_httpStatus :: Lens' UpdateResolverResponse Int Source #

The response's http status code.