pub fn kinesis_firehose_input_update(
        &self,
    ) -> std::option::Option<&crate::model::KinesisFirehoseInputUpdate> {
        self.kinesis_firehose_input_update.as_ref()
    }
/// <p>If an Amazon Kinesis Firehose delivery stream is the streaming source to be updated, provides an updated stream ARN and IAM role ARN.</p>
If an Amazon Kinesis Firehose delivery stream is the streaming source to be updated, provides an updated stream ARN and IAM role ARN.
If an Amazon Kinesis Firehose delivery stream is the streaming source to be updated provides an updated stream ARN and IAM role ARN .
pub fn kinesis_firehose_input_update(
        &self,
    ) -> std::option::Option<&crate::model::KinesisFirehoseInputUpdate> {
        self.kinesis_firehose_input_update.as_ref()
    }
pub fn kinesis_firehose_input_update ( & self , ) -> std :: option :: Option < & crate :: model :: KinesisFirehoseInputUpdate > { self . kinesis_firehose_input_update . as_ref ( ) }
<p>If an Amazon Kinesis Firehose delivery stream is the streaming source to be updated, provides an updated stream ARN and IAM role ARN.</p>
<p > If an Amazon Kinesis Firehose delivery stream is the streaming source to be updated provides an updated stream ARN and IAM role ARN . < / p >
&self
&self