pub struct GetShardIteratorFluentBuilder { /* private fields */ }
Expand description
Fluent builder constructing a request to GetShardIterator
.
Returns a shard iterator that serves as a bookmark for reading data from a specific position in an Amazon Keyspaces data stream's shard. The shard iterator specifies the shard position from which to start reading data records sequentially. You can specify whether to begin reading at the latest record, the oldest record, or at a particular sequence number within the shard.
Implementations§
Source§impl GetShardIteratorFluentBuilder
impl GetShardIteratorFluentBuilder
Sourcepub fn as_input(&self) -> &GetShardIteratorInputBuilder
pub fn as_input(&self) -> &GetShardIteratorInputBuilder
Access the GetShardIterator as a reference.
Sourcepub async fn send(
self,
) -> Result<GetShardIteratorOutput, SdkError<GetShardIteratorError, HttpResponse>>
pub async fn send( self, ) -> Result<GetShardIteratorOutput, SdkError<GetShardIteratorError, HttpResponse>>
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 customize(
self,
) -> CustomizableOperation<GetShardIteratorOutput, GetShardIteratorError, Self>
pub fn customize( self, ) -> CustomizableOperation<GetShardIteratorOutput, GetShardIteratorError, Self>
Consumes this builder, creating a customizable operation that can be modified before being sent.
Sourcepub fn stream_arn(self, input: impl Into<String>) -> Self
pub fn stream_arn(self, input: impl Into<String>) -> Self
The Amazon Resource Name (ARN) of the stream for which to get the shard iterator. The ARN uniquely identifies the stream within Amazon Keyspaces.
Sourcepub fn set_stream_arn(self, input: Option<String>) -> Self
pub fn set_stream_arn(self, input: Option<String>) -> Self
The Amazon Resource Name (ARN) of the stream for which to get the shard iterator. The ARN uniquely identifies the stream within Amazon Keyspaces.
Sourcepub fn get_stream_arn(&self) -> &Option<String>
pub fn get_stream_arn(&self) -> &Option<String>
The Amazon Resource Name (ARN) of the stream for which to get the shard iterator. The ARN uniquely identifies the stream within Amazon Keyspaces.
Sourcepub fn shard_id(self, input: impl Into<String>) -> Self
pub fn shard_id(self, input: impl Into<String>) -> Self
The identifier of the shard within the stream. The shard ID uniquely identifies a subset of the stream's data records that you want to access.
Sourcepub fn set_shard_id(self, input: Option<String>) -> Self
pub fn set_shard_id(self, input: Option<String>) -> Self
The identifier of the shard within the stream. The shard ID uniquely identifies a subset of the stream's data records that you want to access.
Sourcepub fn get_shard_id(&self) -> &Option<String>
pub fn get_shard_id(&self) -> &Option<String>
The identifier of the shard within the stream. The shard ID uniquely identifies a subset of the stream's data records that you want to access.
Sourcepub fn shard_iterator_type(self, input: ShardIteratorType) -> Self
pub fn shard_iterator_type(self, input: ShardIteratorType) -> Self
Determines how the shard iterator is positioned. Must be one of the following:
-
TRIM_HORIZON
- Start reading at the last untrimmed record in the shard, which is the oldest data record in the shard. -
AT_SEQUENCE_NUMBER
- Start reading exactly from the specified sequence number. -
AFTER_SEQUENCE_NUMBER
- Start reading right after the specified sequence number. -
LATEST
- Start reading just after the most recent record in the shard, so that you always read the most recent data.
Sourcepub fn set_shard_iterator_type(self, input: Option<ShardIteratorType>) -> Self
pub fn set_shard_iterator_type(self, input: Option<ShardIteratorType>) -> Self
Determines how the shard iterator is positioned. Must be one of the following:
-
TRIM_HORIZON
- Start reading at the last untrimmed record in the shard, which is the oldest data record in the shard. -
AT_SEQUENCE_NUMBER
- Start reading exactly from the specified sequence number. -
AFTER_SEQUENCE_NUMBER
- Start reading right after the specified sequence number. -
LATEST
- Start reading just after the most recent record in the shard, so that you always read the most recent data.
Sourcepub fn get_shard_iterator_type(&self) -> &Option<ShardIteratorType>
pub fn get_shard_iterator_type(&self) -> &Option<ShardIteratorType>
Determines how the shard iterator is positioned. Must be one of the following:
-
TRIM_HORIZON
- Start reading at the last untrimmed record in the shard, which is the oldest data record in the shard. -
AT_SEQUENCE_NUMBER
- Start reading exactly from the specified sequence number. -
AFTER_SEQUENCE_NUMBER
- Start reading right after the specified sequence number. -
LATEST
- Start reading just after the most recent record in the shard, so that you always read the most recent data.
Sourcepub fn sequence_number(self, input: impl Into<String>) -> Self
pub fn sequence_number(self, input: impl Into<String>) -> Self
The sequence number of the data record in the shard from which to start reading. Required if ShardIteratorType
is AT_SEQUENCE_NUMBER
or AFTER_SEQUENCE_NUMBER
. This parameter is ignored for other iterator types.
Sourcepub fn set_sequence_number(self, input: Option<String>) -> Self
pub fn set_sequence_number(self, input: Option<String>) -> Self
The sequence number of the data record in the shard from which to start reading. Required if ShardIteratorType
is AT_SEQUENCE_NUMBER
or AFTER_SEQUENCE_NUMBER
. This parameter is ignored for other iterator types.
Sourcepub fn get_sequence_number(&self) -> &Option<String>
pub fn get_sequence_number(&self) -> &Option<String>
The sequence number of the data record in the shard from which to start reading. Required if ShardIteratorType
is AT_SEQUENCE_NUMBER
or AFTER_SEQUENCE_NUMBER
. This parameter is ignored for other iterator types.
Trait Implementations§
Source§impl Clone for GetShardIteratorFluentBuilder
impl Clone for GetShardIteratorFluentBuilder
Source§fn clone(&self) -> GetShardIteratorFluentBuilder
fn clone(&self) -> GetShardIteratorFluentBuilder
1.0.0 · Source§const fn clone_from(&mut self, source: &Self)
const fn clone_from(&mut self, source: &Self)
source
. Read moreAuto Trait Implementations§
impl Freeze for GetShardIteratorFluentBuilder
impl !RefUnwindSafe for GetShardIteratorFluentBuilder
impl Send for GetShardIteratorFluentBuilder
impl Sync for GetShardIteratorFluentBuilder
impl Unpin for GetShardIteratorFluentBuilder
impl !UnwindSafe for GetShardIteratorFluentBuilder
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