Kinesis — Amazon Kinesis Data Streams

AWS docs: https://docs.aws.amazon.com/kinesis/latest/APIReference/Welcome.html

Kinesis Data Streams accepts the AWS JSON 1.1 protocol on the shared POST / endpoint with X-Amz-Target: Kinesis_20131202.<OperationName>. It also accepts Smithy RPC v2 CBOR at /service/Kinesis/operation/<OperationName> with Smithy-Protocol: rpc-v2-cbor and Content-Type: application/cbor.

Summary

Category	✅ Supported
General	23

Endpoints

General

Operation	Status	Notes	AWS Docs
`AddTagsToStream`	✅ Supported		docs
`CreateStream`	✅ Supported	Stream becomes ACTIVE immediately; inline `Tags` and `StreamModeDetails` applied at creation, defaulting to PROVISIONED	docs
`DecreaseStreamRetentionPeriod`	✅ Supported	Stores and echoes the new value; does not trim any record now older than the shortened window	docs
`DeleteStream`	✅ Supported	Also removes all stored records	docs
`DescribeStream`	✅ Supported	Returns full Shards list	docs
`DescribeStreamSummary`	✅ Supported	Lightweight summary without shard detail	docs
`GetRecords`	✅ Supported	Returns stored records and a valid NextShardIterator; records are never expired by RetentionPeriodHours, so a shard keeps every record for the life of the stream regardless of the configured retention	docs
`GetShardIterator`	✅ Supported	Supports TRIM_HORIZON, LATEST, AT/AFTER_SEQUENCE_NUMBER	docs
`IncreaseStreamRetentionPeriod`	✅ Supported	Stores and echoes the new value from DescribeStream/DescribeStreamSummary; not enforced against stored records (see GetRecords)	docs
`ListShards`	✅ Supported	Returns active (open) shards only; no pagination	docs
`ListStreams`	✅ Supported	Returns all stream names; no pagination	docs
`ListTagsForResource`	✅ Supported	Stream ARNs; the same tag set `ListTagsForStream` returns	docs
`ListTagsForStream`	✅ Supported		docs
`MergeShards`	✅ Supported	Closes both parents, creates merged child shard	docs
`PutRecord`	✅ Supported	Routes by partition key hash	docs
`PutRecords`	✅ Supported	Returns FailedRecordCount=0 for all records	docs
`RemoveTagsFromStream`	✅ Supported		docs
`SplitShard`	✅ Supported	Closes parent, creates two children at NewStartingHashKey	docs
`StartStreamEncryption`	✅ Supported	Stores EncryptionType/KeyId and echoes them from Describe*; records are not actually encrypted at rest	docs
`StopStreamEncryption`	✅ Supported	Resets EncryptionType to NONE and clears KeyId	docs
`TagResource`	✅ Supported	Stream ARNs; consumer ARNs are rejected because consumers are not emulated	docs
`UntagResource`	✅ Supported	Stream ARNs	docs
`UpdateStreamMode`	✅ Supported	Stores StreamModeDetails and echoes it from Describe*; on-demand capacity is not actually enforced	docs