eventbridge-lambda-model-premade-AWSEvent

index.py

from schema.your_schema_openapiv3 import Event
from schema.your_schema_openapiv3 import AWSEvent
from schema.your_schema_openapiv3 import Marshaller
import json

def lambda_handler(event, context):
    """function

    Parameters
    ----------
    event: dict, required

    context: object, required
        Lambda Context runtime methods and attributes

    Returns
    ------
        An updated input event file
    """

    # Deserialize event into strongly typed object
    awsEvent: AWSEvent = Marshaller.unmarshall(event, AWSEvent)
    detail: Event = awsEvent.detail

    awsEvent.detail_type = "prefix " + awsEvent.detail_type

    return Marshaller.marshall(awsEvent)