Struct aws_sdk_appsync::client::fluent_builders::UpdateResolver

pub struct UpdateResolver { /* private fields */ }

Fluent builder constructing a request to UpdateResolver.

Updates a Resolver object.

Implementations

impl UpdateResolver

pub async fn send(
    self
) -> Result<UpdateResolverOutput, SdkError<UpdateResolverError>>

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

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 an 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 an 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. 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.

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. 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.

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 data source.

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

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

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 max_batch_size(self, input: i32) -> Self

The maximum batching size for a resolver.

pub fn set_max_batch_size(self, input: Option<i32>) -> Self

The maximum batching size for a resolver.

Trait Implementations

impl Clone for UpdateResolver

fn clone(&self) -> UpdateResolver

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateResolver

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

Formats the value using the given formatter.