software.amazon.awssdk.services.pipes.model

Interface PipeTargetKinesisStreamParameters.Builder

All Superinterfaces:

Buildable, CopyableBuilder<PipeTargetKinesisStreamParameters.Builder,PipeTargetKinesisStreamParameters>, SdkBuilder<PipeTargetKinesisStreamParameters.Builder,PipeTargetKinesisStreamParameters>, SdkPojo

Enclosing class:

PipeTargetKinesisStreamParameters

public static interface PipeTargetKinesisStreamParameters.Builder
extends SdkPojo, CopyableBuilder<PipeTargetKinesisStreamParameters.Builder,PipeTargetKinesisStreamParameters>

Method Summary

Modifier and Type	Method and Description
PipeTargetKinesisStreamParameters.Builder	partitionKey(String partitionKey) Determines which shard in the stream the data record is assigned to.

Methods inherited from interface software.amazon.awssdk.core.SdkPojo

equalsBySdkFields, sdkFields

Methods inherited from interface software.amazon.awssdk.utils.builder.CopyableBuilder

copy

Methods inherited from interface software.amazon.awssdk.utils.builder.SdkBuilder

applyMutation, build

Method Detail

partitionKey

PipeTargetKinesisStreamParameters.Builder partitionKey(String partitionKey)

Determines which shard in the stream the data record is assigned to. Partition keys are Unicode strings with a maximum length limit of 256 characters for each key. Amazon Kinesis Data Streams uses the partition key as input to a hash function that maps the partition key and associated data to a specific shard. Specifically, an MD5 hash function is used to map partition keys to 128-bit integer values and to map associated data records to shards. As a result of this hashing mechanism, all data records with the same partition key map to the same shard within the stream.

Parameters:

partitionKey - Determines which shard in the stream the data record is assigned to. Partition keys are Unicode strings with a maximum length limit of 256 characters for each key. Amazon Kinesis Data Streams uses the partition key as input to a hash function that maps the partition key and associated data to a specific shard. Specifically, an MD5 hash function is used to map partition keys to 128-bit integer values and to map associated data records to shards. As a result of this hashing mechanism, all data records with the same partition key map to the same shard within the stream.

Returns:

Returns a reference to this object so that method calls can be chained together.