docs: def create_stream(stream_name, num_shards, region=None, key=None, keyid=None, profile=None):
      '''
      Create a stream with name stream_name and initial number of shards num_shards.
  
      CLI example::
  
          salt myminion boto_kinesis.create_stream my_stream N region=us-east-1
      '''
      conn = _get_conn(region=region, key=key, keyid=keyid, profile=profile)
      r = _execute_with_retries(conn,
                                "create_stream",
                                ShardCount=num_shards,
                                StreamName=stream_name)
      if 'error' not in r:
          r['result'] = True
      return r