Unable to access input and outpu data for triggers and action in logic app standard

Question

Hi,

I am using a logic app standard http trigger to call api on one of the backend system we have in the company. To allow the calls to only come from apim in front of the logic app. i have added a inbound access restriction to allow access from apim only and block the rest but after setting this up, i am unable to see the input and output data for the trigger and action from my run history. i am getting the following popup when i click on a action or a trigger.

Inputs and outputs are not loading due to the CORS policy

In order to see inputs and outputs you will need to add https://portal.azure.com to the allowed origins list in the API CORS settings. We can add this for you, but you may continue seeing the error for a few seconds while the backend updates.

if i remove the inbound access restriction then it start working normally with no issue and even if i added the portal.azure.com to the CORS policy it still doesn't work.

the logic app is also vnet integrated to call the backend api.

Does anyone know how we can fix this issue?

Regards

Sumit

Answer 1

Hey, i found the solution, whosoever is trying to see the input, output of an action, their public IP needs to be added in the "access restriction" to allow inbound traffic.

Logic app standard -> Networking -> Access Restriction (add your public ip)