in amazon_kclpy/messages.py [0:0]
def __init__(self, json_dict):
"""
Configures the input, preparing it for dispatch
:param dict json_dict: The raw representation of the JSON data
"""
self._shard_id = json_dict["shardId"]
self._sequence_number = json_dict["sequenceNumber"]
self._sub_sequence_number = json_dict["subSequenceNumber"]
self._action = json_dict['action']