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# Type of request: This is a ...

[ ] bug report
[x] feature request

# Detailed description

Currently, the KinesisStreamSpecification parameter of AWS::DynamoDB::Table resource in CloudFormation is not supported and will be ignored even if this parameter is set.
We would like to be able to use this parameter.

## Expected behavior

When the following template is applied...

```yaml
---
AWSTemplateFormatVersion: '2010-09-09'
Resources:
  EventStream:
    Type: AWS::Kinesis::Stream
    Properties:
      Name: EventStream
      ShardCount: 1
  EventTable:
    Type: AWS::DynamoDB::Table
    Properties:
      TableName: EventTable
      AttributeDefinitions:
      - AttributeName: pkey
        AttributeType: S
      KeySchema:
      - AttributeName: pkey
        KeyType: HASH
      BillingMode: PAY_PER_REQUEST
      StreamSpecification:
        StreamViewType: NEW_IMAGE
      KinesisStreamSpecification:
        StreamArn: !GetAtt EventStream.Arn

```

We will get the following results as when we run enable-kinesis-streaming-destination.

```sh
$ awslocal dynamodb describe-kinesis-streaming-destination --table-name EventTable
{
    "TableName": "EventTable",
    "KinesisDataStreamDestinations": [
        {
            "StreamArn": "arn:aws:kinesis:us-east-1:000000000000:stream/EventStream",
            "DestinationStatus": "ACTIVE"
        }
    ]
}
```

## Actual behavior

The KinesisStreamSpecification parameter will be ignored even if this parameter is set.

```sh
$ awslocal dynamodb describe-kinesis-streaming-destination --table-name EventTable
{
    "TableName": "EventTable",
    "KinesisDataStreamDestinations": []
}
```

# Steps to reproduce

## Command used to start LocalStack

```
$ docker run --rm -p 4566:4566 localstack/localstack:0.12.11
```

## Client code (AWS SDK code snippet, or sequence of "awslocal" commands)

CloudFormation templates to apply.

```yaml
---
AWSTemplateFormatVersion: '2010-09-09'
Resources:
  EventStream:
    Type: AWS::Kinesis::Stream
    Properties:
      Name: EventStream
      ShardCount: 1
  EventTable:
    Type: AWS::DynamoDB::Table
    Properties:
      TableName: EventTable
      AttributeDefinitions:
      - AttributeName: pkey
        AttributeType: S
      KeySchema:
      - AttributeName: pkey
        KeyType: HASH
      BillingMode: PAY_PER_REQUEST
      StreamSpecification:
        StreamViewType: NEW_IMAGE
      KinesisStreamSpecification:
        StreamArn: !GetAtt EventStream.Arn

```

Check the results.

```sh
awslocal dynamodb describe-kinesis-streaming-destination --table-name EventTable
```

Manually enable kinesis streaming.

```sh
awslocal dynamodb enable-kinesis-streaming-destination --table-name EventTable --stream-arn arn:aws:kinesis:us-east-1:000000000000:stream/EventStream
```
cloudformation = aws_stack.connect_to_service('cloudformation')
        if change_set_name:
            cloudformation.delete_change_set(StackName=stack_name, ChangeSetName=change_set_name)
        resp = cloudformation.delete_stack(StackName=stack_name)
        self.assertEqual(resp['ResponseMetadata']['HTTPStatusCode'], 200)
    def test_create_delete_stack(self):
        cf_client = aws_stack.connect_to_service('cloudformation')
        s3 = aws_stack.connect_to_service('s3')
        sns = aws_stack.connect_to_service('sns')
        sqs = aws_stack.connect_to_service('sqs')
        apigateway = aws_stack.connect_to_service('apigateway')
        template = template_preparer.template_to_json(load_file(TEST_TEMPLATE_1))
        
        stack_name = 'stack-%s' % short_uid()
        create_and_await_stack(StackName=stack_name, TemplateBody=template)
        
        self.assertTrue(bucket_exists('cf-test-bucket-1'))
        queue_url = queue_exists('cf-test-queue-1')
        self.assertTrue(queue_url)
        topic_arn = topic_exists('%s-test-topic-1-1' % stack_name)
        self.assertTrue(topic_arn)
        self.assertTrue(stream_exists('cf-test-stream-1'))
        self.assertTrue(stream_consumer_exists('cf-test-stream-1', 'c1'))
        resource = describe_stack_resource(stack_name, 'SQSQueueNoNameProperty')
        self.assertTrue(queue_exists(resource['PhysicalResourceId']))
        self.assertTrue(ssm_param_exists('cf-test-param-1'))
        
        tags = s3.get_bucket_tagging(Bucket='cf-test-bucket-1')['TagSet']