Kinesis > Structures > ChannelStreamIdentifier ChannelStreamIdentifier¶ Structure Class¶ ChannelStreamIdentifier dataclass ¶ Bases: _SerdeShape Identifies a source stream associated with a channel. Attributes¶ stream_arn instance-attribute ¶ stream_arn: str The Amazon Resource Name (ARN) of the source Kinesis data stream. stream_creation_timestamp instance-attribute ¶ stream_creation_timestamp: datetime The time at which the source stream was created.