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.AppSync.Types.Resolver

Description

Synopsis

data Resolver = Resolver' {
- cachingConfig :: Maybe CachingConfig
- code :: Maybe Text
- dataSourceName :: Maybe Text
- fieldName :: Maybe Text
- kind :: Maybe ResolverKind
- maxBatchSize :: Maybe Natural
- pipelineConfig :: Maybe PipelineConfig
- requestMappingTemplate :: Maybe Text
- resolverArn :: Maybe Text
- responseMappingTemplate :: Maybe Text
- runtime :: Maybe AppSyncRuntime
- syncConfig :: Maybe SyncConfig
- typeName :: Maybe Text
}
newResolver :: Resolver
resolver_cachingConfig :: Lens' Resolver (Maybe CachingConfig)
resolver_code :: Lens' Resolver (Maybe Text)
resolver_dataSourceName :: Lens' Resolver (Maybe Text)
resolver_fieldName :: Lens' Resolver (Maybe Text)
resolver_kind :: Lens' Resolver (Maybe ResolverKind)
resolver_maxBatchSize :: Lens' Resolver (Maybe Natural)
resolver_pipelineConfig :: Lens' Resolver (Maybe PipelineConfig)
resolver_requestMappingTemplate :: Lens' Resolver (Maybe Text)
resolver_resolverArn :: Lens' Resolver (Maybe Text)
resolver_responseMappingTemplate :: Lens' Resolver (Maybe Text)
resolver_runtime :: Lens' Resolver (Maybe AppSyncRuntime)
resolver_syncConfig :: Lens' Resolver (Maybe SyncConfig)
resolver_typeName :: Lens' Resolver (Maybe Text)

Documentation

data Resolver Source #

Describes a resolver.

See: newResolver smart constructor.

Constructors

Resolver'

Fields

cachingConfig :: Maybe CachingConfig
The caching configuration for the resolver.
code :: Maybe Text
The resolver code that contains the request and response functions. When code is used, the runtime is required. The runtime value must be APPSYNC_JS.
dataSourceName :: Maybe Text
The resolver data source name.
fieldName :: Maybe Text
The resolver field name.
kind :: Maybe ResolverKind
The resolver type.
- UNIT: A UNIT resolver type. A UNIT resolver is the default resolver type. You can use a UNIT resolver to run a GraphQL query against a single data source.
- PIPELINE: A PIPELINE resolver type. You can use a PIPELINE resolver to invoke a series of Function objects in a serial manner. You can use a pipeline resolver to run a GraphQL query against multiple data sources.
maxBatchSize :: Maybe Natural
The maximum batching size for a resolver.
pipelineConfig :: Maybe PipelineConfig
The PipelineConfig.
requestMappingTemplate :: Maybe Text
The request mapping template.
resolverArn :: Maybe Text
The resolver Amazon Resource Name (ARN).
responseMappingTemplate :: Maybe Text
The response mapping template.
runtime :: Maybe AppSyncRuntime
syncConfig :: Maybe SyncConfig
The SyncConfig for a resolver attached to a versioned data source.
typeName :: Maybe Text
The resolver type name.

Instances

Instances details

FromJSON Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver Methods parseJSON :: Value -> Parser Resolver # parseJSONList :: Value -> Parser [Resolver] #
Generic Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver Associated Types type Rep Resolver :: Type -> Type # Methods from :: Resolver -> Rep Resolver x # to :: Rep Resolver x -> Resolver #
Read Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver Methods readsPrec :: Int -> ReadS Resolver # readList :: ReadS [Resolver] # readPrec :: ReadPrec Resolver # readListPrec :: ReadPrec [Resolver] #
Show Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver Methods showsPrec :: Int -> Resolver -> ShowS # show :: Resolver -> String # showList :: [Resolver] -> ShowS #
NFData Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver Methods rnf :: Resolver -> () #
Eq Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver Methods (==) :: Resolver -> Resolver -> Bool # (/=) :: Resolver -> Resolver -> Bool #
Hashable Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver Methods hashWithSalt :: Int -> Resolver -> Int # hash :: Resolver -> Int #
type Rep Resolver Source #
Instance details Defined in Amazonka.AppSync.Types.Resolver type Rep Resolver = D1 ('MetaData "Resolver" "Amazonka.AppSync.Types.Resolver" "amazonka-appsync-2.0-4Pb6UqteLv1I9NIWaj90bg" 'False) (C1 ('MetaCons "Resolver'" 'PrefixI 'True) (((S1 ('MetaSel ('Just "cachingConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe CachingConfig)) :: (S1 ('MetaSel ('Just "code") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "dataSourceName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))) :: (S1 ('MetaSel ('Just "fieldName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: (S1 ('MetaSel ('Just "kind") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe ResolverKind)) :: S1 ('MetaSel ('Just "maxBatchSize") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural))))) :: ((S1 ('MetaSel ('Just "pipelineConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe PipelineConfig)) :: (S1 ('MetaSel ('Just "requestMappingTemplate") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "resolverArn") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))) :: ((S1 ('MetaSel ('Just "responseMappingTemplate") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)) :: S1 ('MetaSel ('Just "runtime") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe AppSyncRuntime))) :: (S1 ('MetaSel ('Just "syncConfig") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe SyncConfig)) :: S1 ('MetaSel ('Just "typeName") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Text)))))))

newResolver :: Resolver Source #

Create a value of Resolver 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:cachingConfig:Resolver', resolver_cachingConfig - The caching configuration for the resolver.

$sel:code:Resolver', resolver_code - The resolver code that contains the request and response functions. When code is used, the runtime is required. The runtime value must be APPSYNC_JS.

$sel:dataSourceName:Resolver', resolver_dataSourceName - The resolver data source name.

$sel:fieldName:Resolver', resolver_fieldName - The resolver field name.

$sel:kind:Resolver', resolver_kind - The resolver type.

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

$sel:maxBatchSize:Resolver', resolver_maxBatchSize - The maximum batching size for a resolver.

$sel:pipelineConfig:Resolver', resolver_pipelineConfig - The PipelineConfig.

$sel:requestMappingTemplate:Resolver', resolver_requestMappingTemplate - The request mapping template.

$sel:resolverArn:Resolver', resolver_resolverArn - The resolver Amazon Resource Name (ARN).

$sel:responseMappingTemplate:Resolver', resolver_responseMappingTemplate - The response mapping template.

$sel:runtime:Resolver', resolver_runtime - Undocumented member.

$sel:syncConfig:Resolver', resolver_syncConfig - The SyncConfig for a resolver attached to a versioned data source.

$sel:typeName:Resolver', resolver_typeName - The resolver type name.

resolver_cachingConfig :: Lens' Resolver (Maybe CachingConfig) Source #

The caching configuration for the resolver.

resolver_code :: Lens' Resolver (Maybe Text) Source #

The resolver code that contains the request and response functions. When code is used, the runtime is required. The runtime value must be APPSYNC_JS.

resolver_dataSourceName :: Lens' Resolver (Maybe Text) Source #

The resolver data source name.

resolver_fieldName :: Lens' Resolver (Maybe Text) Source #

The resolver field name.

resolver_kind :: Lens' Resolver (Maybe ResolverKind) Source #

The resolver type.

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

resolver_maxBatchSize :: Lens' Resolver (Maybe Natural) Source #

The maximum batching size for a resolver.

resolver_pipelineConfig :: Lens' Resolver (Maybe PipelineConfig) Source #

The PipelineConfig.

resolver_requestMappingTemplate :: Lens' Resolver (Maybe Text) Source #

The request mapping template.

resolver_resolverArn :: Lens' Resolver (Maybe Text) Source #

The resolver Amazon Resource Name (ARN).

resolver_responseMappingTemplate :: Lens' Resolver (Maybe Text) Source #

The response mapping template.

resolver_runtime :: Lens' Resolver (Maybe AppSyncRuntime) Source #

Undocumented member.

resolver_syncConfig :: Lens' Resolver (Maybe SyncConfig) Source #

The SyncConfig for a resolver attached to a versioned data source.

resolver_typeName :: Lens' Resolver (Maybe Text) Source #

The resolver type name.