Hi I am trying to trigger a flow run via API call This guide

Question

Hi I am trying to trigger a flow run via API call This guide proved to be very helpful <https discourse prefect io t how to trigger a flow run from a deployment via api call using python requests library or from a terminal using curl 1396> I wonder is it possible to attach data list or dict to API request and make that data accessible for triggered flow run

Ryan Peden · Answer

If your flow function takes parameters you can set them in the flow run creation API call using the parameters JSON property <https docs prefect io api ref rest api Flow 20Runs create flow run flow runs post>

Aleksander · Answer

Thanks for response I was trying to do that but I am getting `TypeError unhashable type list`

Aleksander · Answer

I have a list as a parameter

Aleksander · Answer

No worries I just had an syntax error Here is example that seems to work `json= name flow name state type SCHEDULED parameters myList myList ` Thanks Ryan

Ryan Peden · Answer

Thanks for the update I was just about to ask what your parameters JSON looked like slightly smiling face

Ryan Peden · Answer

And you are welcome