The error seems to be indicating that there’s an included property of ConnectorRuntimeSettings that shouldn’t be there when creating a flow with AppFlow. Amazon AppFlow doesn’t require ConnectorRuntimeSettings for certain types of flows. Try checking your create_flow call to see if you’re including this property. If it’s there and isn’t required for your specific flow, then removing it may solve your problem. As for the tasks parameter, each task in AppFlow represents a step in your flow, required to map source fields to destination fields, apply data transformations and filter data. Make sure the task configured properly. Without seeing your full code, it’s a bit difficult to provide a more concrete solution. If the issue persists, you should consider posting a more complete code sample to receive better help.