pub struct DiscoverInputSchema { /* private fields */ }
Expand description
Fluent builder constructing a request to DiscoverInputSchema
.
Infers a schema for a SQL-based Kinesis Data Analytics application by evaluating sample records on the specified streaming source (Kinesis data stream or Kinesis Data Firehose delivery stream) or Amazon S3 object. In the response, the operation returns the inferred schema and also the sample records that the operation used to infer the schema.
You can use the inferred schema when configuring a streaming source for your application. When you create an application using the Kinesis Data Analytics console, the console uses this operation to infer a schema and show it in the console user interface.
Implementations
sourceimpl DiscoverInputSchema
impl DiscoverInputSchema
sourcepub async fn send(
self
) -> Result<DiscoverInputSchemaOutput, SdkError<DiscoverInputSchemaError>>
pub async fn send(
self
) -> Result<DiscoverInputSchemaOutput, SdkError<DiscoverInputSchemaError>>
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.
sourcepub fn resource_arn(self, input: impl Into<String>) -> Self
pub fn resource_arn(self, input: impl Into<String>) -> Self
The Amazon Resource Name (ARN) of the streaming source.
sourcepub fn set_resource_arn(self, input: Option<String>) -> Self
pub fn set_resource_arn(self, input: Option<String>) -> Self
The Amazon Resource Name (ARN) of the streaming source.
sourcepub fn service_execution_role(self, input: impl Into<String>) -> Self
pub fn service_execution_role(self, input: impl Into<String>) -> Self
The ARN of the role that is used to access the streaming source.
sourcepub fn set_service_execution_role(self, input: Option<String>) -> Self
pub fn set_service_execution_role(self, input: Option<String>) -> Self
The ARN of the role that is used to access the streaming source.
sourcepub fn input_starting_position_configuration(
self,
input: InputStartingPositionConfiguration
) -> Self
pub fn input_starting_position_configuration(
self,
input: InputStartingPositionConfiguration
) -> Self
The point at which you want Kinesis Data Analytics to start reading records from the specified streaming source discovery purposes.
sourcepub fn set_input_starting_position_configuration(
self,
input: Option<InputStartingPositionConfiguration>
) -> Self
pub fn set_input_starting_position_configuration(
self,
input: Option<InputStartingPositionConfiguration>
) -> Self
The point at which you want Kinesis Data Analytics to start reading records from the specified streaming source discovery purposes.
sourcepub fn s3_configuration(self, input: S3Configuration) -> Self
pub fn s3_configuration(self, input: S3Configuration) -> Self
Specify this parameter to discover a schema from data in an Amazon S3 object.
sourcepub fn set_s3_configuration(self, input: Option<S3Configuration>) -> Self
pub fn set_s3_configuration(self, input: Option<S3Configuration>) -> Self
Specify this parameter to discover a schema from data in an Amazon S3 object.
sourcepub fn input_processing_configuration(
self,
input: InputProcessingConfiguration
) -> Self
pub fn input_processing_configuration(
self,
input: InputProcessingConfiguration
) -> Self
The InputProcessingConfiguration
to use to preprocess the records before discovering the schema of the records.
sourcepub fn set_input_processing_configuration(
self,
input: Option<InputProcessingConfiguration>
) -> Self
pub fn set_input_processing_configuration(
self,
input: Option<InputProcessingConfiguration>
) -> Self
The InputProcessingConfiguration
to use to preprocess the records before discovering the schema of the records.
Trait Implementations
sourceimpl Clone for DiscoverInputSchema
impl Clone for DiscoverInputSchema
sourcefn clone(&self) -> DiscoverInputSchema
fn clone(&self) -> DiscoverInputSchema
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl !RefUnwindSafe for DiscoverInputSchema
impl Send for DiscoverInputSchema
impl Sync for DiscoverInputSchema
impl Unpin for DiscoverInputSchema
impl !UnwindSafe for DiscoverInputSchema
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more