Struct aws_sdk_appsync::input::update_resolver_input::Builder

#[non_exhaustive]
pub struct Builder { /* fields omitted */ }

A builder for UpdateResolverInput

Implementations

impl Builder

pub fn api_id(self, input: impl Into<String>) -> Self

The API ID.

pub fn set_api_id(self, input: Option<String>) -> Self

The API ID.

pub fn type_name(self, input: impl Into<String>) -> Self

The new type name.

pub fn set_type_name(self, input: Option<String>) -> Self

The new type name.

pub fn field_name(self, input: impl Into<String>) -> Self

The new field name.

pub fn set_field_name(self, input: Option<String>) -> Self

The new field name.

pub fn data_source_name(self, input: impl Into<String>) -> Self

The new data source name.

pub fn set_data_source_name(self, input: Option<String>) -> Self

The new data source name.

pub fn request_mapping_template(self, input: impl Into<String>) -> Self

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.

pub fn set_request_mapping_template(self, input: Option<String>) -> Self

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.

pub fn response_mapping_template(self, input: impl Into<String>) -> Self

The new response mapping template.

pub fn set_response_mapping_template(self, input: Option<String>) -> Self

The new response mapping template.

pub fn kind(self, input: ResolverKind) -> Self

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.

pub fn set_kind(self, input: Option<ResolverKind>) -> Self

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.

pub fn pipeline_config(self, input: PipelineConfig) -> Self

The PipelineConfig.

pub fn set_pipeline_config(self, input: Option<PipelineConfig>) -> Self

The PipelineConfig.

pub fn sync_config(self, input: SyncConfig) -> Self

The SyncConfig for a resolver attached to a versioned datasource.

pub fn set_sync_config(self, input: Option<SyncConfig>) -> Self

The SyncConfig for a resolver attached to a versioned datasource.

pub fn caching_config(self, input: CachingConfig) -> Self

The caching configuration for the resolver.

pub fn set_caching_config(self, input: Option<CachingConfig>) -> Self

The caching configuration for the resolver.

pub fn build(self) -> Result<UpdateResolverInput, BuildError>

Consumes the builder and constructs a UpdateResolverInput

Trait Implementations

impl Clone for Builder

fn clone(&self) -> Builder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Builder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for Builder

fn default() -> Builder

Returns the “default value” for a type.

impl PartialEq<Builder> for Builder

fn eq(&self, other: &Builder) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Builder) -> bool

This method tests for !=.

impl StructuralPartialEq for Builder