JourneyCustomMessage ¶ Source code in docs_src/capo_pinpoint/types/journey_custom_message.py 11 12 13class JourneyCustomMessage(TypedDict, closed=True): data: NotRequired["capo_pinpoint.types.__string.__string"] """<p>The message content that's passed to an AWS Lambda function or to a web hook.</p>""" data instance-attribute ¶ data: NotRequired[__string] The message content that's passed to an AWS Lambda function or to a web hook.