"""Utility functions related to operations with sqs.Message."""

import json


def get_message_body(message):
    """Extract message body mapped to dictionary from sqs.Message object.

    Args:
        message (sqs.Message): message pulled from SQS-message.

    Returns:
        dict: decoded message body.
    """
    full_message = json.loads(message.body)
    message_json_string = full_message.get('Message', '{}')
    message_body = json.loads(message_json_string)
    return message_body