Interface PutRecordsRequestEntry.Builder
- All Superinterfaces:
Buildable
,CopyableBuilder<PutRecordsRequestEntry.Builder,
,PutRecordsRequestEntry> SdkBuilder<PutRecordsRequestEntry.Builder,
,PutRecordsRequestEntry> SdkPojo
- Enclosing class:
PutRecordsRequestEntry
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Method Summary
Modifier and TypeMethodDescriptionThe data blob to put into the record, which is base64-encoded when the blob is serialized.explicitHashKey
(String explicitHashKey) The hash value used to determine explicitly the shard that the data record is assigned to by overriding the partition key hash.partitionKey
(String partitionKey) Determines which shard in the stream the data record is assigned to.Methods inherited from interface software.amazon.awssdk.utils.builder.CopyableBuilder
copy
Methods inherited from interface software.amazon.awssdk.utils.builder.SdkBuilder
applyMutation, build
Methods inherited from interface software.amazon.awssdk.core.SdkPojo
equalsBySdkFields, sdkFields
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Method Details
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data
The data blob to put into the record, which is base64-encoded when the blob is serialized. When the data blob (the payload before base64-encoding) is added to the partition key size, the total size must not exceed the maximum record size (1 MiB).
- Parameters:
data
- The data blob to put into the record, which is base64-encoded when the blob is serialized. When the data blob (the payload before base64-encoding) is added to the partition key size, the total size must not exceed the maximum record size (1 MiB).- Returns:
- Returns a reference to this object so that method calls can be chained together.
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explicitHashKey
The hash value used to determine explicitly the shard that the data record is assigned to by overriding the partition key hash.
- Parameters:
explicitHashKey
- The hash value used to determine explicitly the shard that the data record is assigned to by overriding the partition key hash.- Returns:
- Returns a reference to this object so that method calls can be chained together.
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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.
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