"""Example Lambda Task."""

from hooks.lambda_hook import OrchLambdaHook
from tasks.example_lambda import helpers


def invoke_example_lambda_callback(dag_run, **kwargs):
    """Invoke an example lambda."""
    event = helpers.get_event_from_params(dag_run, **kwargs)

    hook = OrchLambdaHook('foo-bar-handler')
    response = hook.invoke_lambda(event.to_json())

    if not response.function_response.succeeded:
        raise Exception(response.error_message)